Class: Yast::BootPOWERLILOClass
- Inherits:
-
Module
- Object
- Module
- Yast::BootPOWERLILOClass
- Defined in:
- ../../src/modules/BootPOWERLILO.rb
Instance Method Summary (collapse)
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- (Object) BootPOWERLILO
Constructor.
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- (Object) choosePrepBootPartition
Select PReP boot partition to propose Changes internal variables.
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- (Object) CHRPInit
Initialize attributes of the board type.
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- (Object) CreateGlobals
Propose global options of bootloader modifies internal structures.
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- (Hash) CreateImageSection(title)
Create section for bootable image.
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- (Object) CreateSections
Propose sections to bootloader menu modifies internal sreuctures.
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- (Object) currentBoardInit
Initialize the attribute of currently used board type.
- - (Object) Dialogs
-
- (Object) Export
Export bootloader settings to a map.
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- (Boolean) FlagOnetimeBoot(section)
Set section to boot on next reboot.
- - (Object) getBoardType
-
- (Hash) GetFunctions
Return map of provided functions.
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- (String) GoodPmacBootPartition
Choose a boot partition on pmac type == Apple_HFS|Apple_Bootstrap && size < 20 cyl.
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- (Boolean) Import(settings)
Import settings from a map.
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- (Object) initBoardType
misc.
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- (Object) Initializer
Initializer of PowerLILO bootloader.
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- (Boolean) iSeriesExecute(command, logfile)
Helper function that executes a command with the shell, appending stdout and stderr to a logfile.
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- (Object) iSeriesInit
Initialize attributes of the board type.
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- (Boolean) iSeriesWrite
Install the board-type-specific part of bootloader.
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- (Object) LocationProposal
Propose the location of the root device on disk and the boot device (if any), according to the subarchitecture.
- - (Object) main
- - (Object) ppc_section_types
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- (Object) PRePInit
Initialize attributes of the board type.
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- (Object) Propose
Propose bootloader settings.
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- (Boolean) Read(reread, avoid_reading_device_map)
Read settings from disk internal data.
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- (Object) Reset(init)
Reset bootloader settings.
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- (Boolean) Save(clean, init, flush)
Save all bootloader configuration files to the cache of the PlugLib PlugLib must be initialized properly !!!.
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- (Object) SaveInstSourceId
Save the ID of the base installation source modifies internal variable.
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- (Object) Summary
Display bootloader summary.
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- (Object) Update
Update read settings to new version of configuration files.
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- (Object) UpdateGlobalsInAutoInst
bnc #439674 Autoyast install of Cell blades fails to install bootloader The function update global settings for bootloader if there is used autoyast The basic problem is that there is missing boot_* , timeout etc.
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- (Boolean) updatePrepBootPartitions
Update list of 41 PReP boot partitions.
-
- (Boolean) Write
Write bootloader settings to disk.
Instance Method Details
- (Object) BootPOWERLILO
Constructor
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# File '../../src/modules/BootPOWERLILO.rb', line 1287 def BootPOWERLILO Ops.set( BootCommon.bootloader_attribs, "ppc", { "required_packages" => ["lilo"], "loader_name" => "ppc", "initializer" => fun_ref(method(:Initializer), "void ()") } ) nil end |
- (Object) choosePrepBootPartition
Select PReP boot partition to propose Changes internal variables.
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# File '../../src/modules/BootPOWERLILO.rb', line 184 def choosePrepBootPartition Builtins.y2milestone("Resetting selected PReP boot partition") root_disks = [] if Storage.CheckForLvmRootFs tm = Storage.GetTargetMap vg = "" Builtins.foreach(tm) do |dev, info| if Ops.get_symbol(info, "type", :CT_UNKNOWN) == :CT_LVM volumes = Ops.get_list(info, "partitions", []) Builtins.foreach(volumes) do |v| if Ops.get_string(v, "mount", "") == "/" vg = Ops.get_string(info, "name", "") Builtins.y2milestone("Volume group of root FS: %1", vg) end end end end Builtins.foreach(tm) do |dev, info| partitions = Ops.get_list(info, "partitions", []) Builtins.foreach(partitions) do |p| if Ops.get_string(p, "used_by_device", "") == Ops.add("/dev/", vg) root_disks = Builtins.add(root_disks, dev) end end end Builtins.y2milestone("Disks holding LVM with root fs: %1", root_disks) else root_disks = [ Ops.get_string( Storage.GetDiskPartition(BootStorage.RootPartitionDevice), "disk", "" ) ] end @prep_boot_partition = "" # First take the partitions that Storage:: hinted us to take, then # consider the other prep_boot_partitions @prep_boot_partitions = Convert.convert( Builtins.merge(@install_prep_boot_partitions, @prep_boot_partitions), :from => "list", :to => "list <string>" ) # in the combined list, look for "usable" partitions: # - if we require the boot partition to be on the same disk as # the root partition ("prep_same_disk_as_root"), select the # first prep partition from that disk # - otherwise take the first prep partition in the list Builtins.foreach(@prep_boot_partitions) do |partition| if @prep_boot_partition == "" usable = true if @prep_same_disk_as_root part_split = Storage.GetDiskPartition(partition) part_disk = Ops.get_string(part_split, "disk", "") usable = false if !Builtins.contains(root_disks, part_disk) end @prep_boot_partition = partition if usable end end # For CHRP lilo can handle PReP partition on other disks now # If all above fails, take the first one then ... if @prep_boot_partition == "" && getBoardType == "chrp" @prep_boot_partition = Ops.get(@prep_boot_partitions, 0, "") end Builtins.y2milestone( "Selected PReP boot partition: %1", @prep_boot_partition ) BootCommon.activate = @prep_boot_partition != "" Builtins.y2milestone("Install bootloader: %1", BootCommon.activate) nil end |
- (Object) CHRPInit
Initialize attributes of the board type
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# File '../../src/modules/BootPOWERLILO.rb', line 276 def CHRPInit Builtins.y2milestone("Initializing CHRP attributes") @prep_only_active = true @prep_only_iseries_vd = false @prep_only_primary = true # On CHRP, if there is no bootable partition on the disk containing # "/", there is CHRP-specific code in choosePrepBootPartition that # takes the first prep partition in the system. @prep_same_disk_as_root = true @table_items = ["__chrp_location", "__set_default_of"] nil end |
- (Object) CreateGlobals
Propose global options of bootloader modifies internal structures
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# File '../../src/modules/BootPOWERLILO.rb', line 624 def CreateGlobals BootCommon.globals = { "activate" => "true", "default" => Ops.get_string(BootCommon.sections, [0, "name"], ""), "timeout" => "8" } boot_map = {} Builtins.y2milestone( "RootPartDevice is %1", BootStorage.RootPartitionDevice ) case getBoardType when "chrp" boot_map = { "boot_chrp_custom" => BootStorage.BootPartitionDevice } when "prep" boot_map = { "boot_prep_custom" => BootStorage.BootPartitionDevice } when "pmac" boot_map = { "boot_pmac_custom" => BootStorage.BootPartitionDevice } when "iseries" boot_map = { "boot_slot" => "B", # FIXME: what file should be used here? "boot_file" => "/tmp/suse_linux_image" } # If we have an empty BootPartitionDevice on iseries, this means: # do not boot from BootPartitionDevice but from some other place. # Do not pass down to perl-Bootloader, lilo fails on an empty "boot =" line. if BootStorage.BootPartitionDevice != nil && BootStorage.BootPartitionDevice != "" Ops.set( boot_map, "boot_iseries_custom", BootStorage.BootPartitionDevice ) end else Builtins.y2error("Unknown ppc architecture") end # Finally merge results into "globals": new values replace old ones BootCommon.globals = Convert.convert( Builtins.union(BootCommon.globals, boot_map), :from => "map", :to => "map <string, string>" ) nil end |
- (Hash) CreateImageSection(title)
Create section for bootable image
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# File '../../src/modules/BootPOWERLILO.rb', line 443 def CreateImageSection(title) ret = BootCommon.CreateLinuxSection(title) #Do not use translated names, as we are happy if it work with kernel device Ops.set(ret, "root", BootStorage.RootPartitionDevice) # bnc #217443 Ops.set(ret, "optional", "true") #do not use translated name FIXME this should be filtered out Ops.set(ret, "name", title) deep_copy(ret) end |
- (Object) CreateSections
Propose sections to bootloader menu modifies internal sreuctures
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# File '../../src/modules/BootPOWERLILO.rb', line 612 def CreateSections linux = CreateImageSection("linux") # FIXME: create an 'other' section for MACs to boot MacOS BootCommon.sections = [linux] nil end |
- (Object) currentBoardInit
Initialize the attribute of currently used board type
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# File '../../src/modules/BootPOWERLILO.rb', line 426 def currentBoardInit if getBoardType == "iseries" iSeriesInit elsif getBoardType == "prep" PRePInit() elsif getBoardType == "chrp" CHRPInit() end # TODO other boards nil end |
- (Object) Dialogs
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# File '../../src/modules/BootPOWERLILO.rb', line 1208 def Dialogs # PPC definitly needs other text modules { "loader" => fun_ref(method(:PPCDetailsDialog), "symbol ()") } end |
- (Object) Export
Export bootloader settings to a map
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# File '../../src/modules/BootPOWERLILO.rb', line 844 def Export exp = { "global" => BootCommon.remapGlobals(BootCommon.globals), "sections" => BootCommon.remapSections(BootCommon.sections), "activate" => BootCommon.activate } deep_copy(exp) end |
- (Boolean) FlagOnetimeBoot(section)
Set section to boot on next reboot
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# File '../../src/modules/BootPOWERLILO.rb', line 1216 def FlagOnetimeBoot(section) result = Convert.to_map( SCR.Execute( path(".target.bash_output"), Builtins.sformat("/sbin/lilo -R \"%1\"", section) ) ) Builtins.y2milestone("lilo returned %1", result) Ops.get_integer(result, "exit", -1) == 0 end |
- (Object) getBoardType
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# File '../../src/modules/BootPOWERLILO.rb', line 420 def getBoardType initBoardType if @board_type == nil @board_type end |
- (Hash) GetFunctions
Return map of provided functions
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# File '../../src/modules/BootPOWERLILO.rb', line 1235 def GetFunctions { "export" => fun_ref(method(:Export), "map ()"), "import" => fun_ref(method(:Import), "boolean (map)"), "read" => fun_ref( method(:Read), "boolean (boolean, boolean)" ), "reset" => fun_ref(method(:Reset), "void (boolean)"), "propose" => fun_ref(method(:Propose), "void ()"), "save" => fun_ref( method(:Save), "boolean (boolean, boolean, boolean)" ), "summary" => fun_ref(method(:Summary), "list <string> ()"), "update" => fun_ref(method(:Update), "void ()"), "write" => fun_ref(method(:Write), "boolean ()"), "widgets" => fun_ref( method(:ppcWidgets), "map <string, map <string, any>> ()" ), "dialogs" => fun_ref( method(:Dialogs), "map <string, symbol ()> ()" ), "section_types" => fun_ref( method(:ppc_section_types), "list <string> ()" ), "flagonetimeboot" => fun_ref( method(:FlagOnetimeBoot), "boolean (string)" ) } end |
- (String) GoodPmacBootPartition
Choose a boot partition on pmac type == Apple_HFS|Apple_Bootstrap && size < 20 cyl
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# File '../../src/modules/BootPOWERLILO.rb', line 457 def GoodPmacBootPartition Builtins.y2milestone("Detecting pmac boot partition") targetMap = Storage.GetTargetMap Builtins.y2milestone("TargetMap: %1", targetMap) boot_partitions = [] selected_boot_partition = "" Builtins.foreach(targetMap) do |dname, ddata| partitions = Ops.get_list(ddata, "partitions", []) Builtins.y2milestone("Partitions: %1", partitions) # does this device contain the root partition? hasrootdev = Builtins.find(partitions) do |p| !Ops.get_boolean(p, "delete", false) && Ops.get_string(p, "device", "") == BootStorage.RootPartitionDevice && !Builtins.contains( [:lvm, :evms, :sw_raid], Ops.get_symbol(p, "type", :primary) ) end != nil # find possible boot partitions partitions = Builtins.filter(partitions) do |p| !Ops.get_boolean(p, "delete", false) && Ops.is_integer?(Ops.get(p, "fsid")) && # both partition types Apple_Bootstrap and Apple_HFS can be # handled by PPC lilo; yast2-storage maps both to fsid 258 Ops.get(p, "fsid") == 258 && !Builtins.contains( [:lvm, :evms, :sw_raid], Ops.get_symbol(p, "type", :primary) ) end Builtins.y2milestone("Filtered existing partitions: %1", partitions) # bug #459860 - no boot partition found during fresh install # find the smallest partition max_size = 1000000000 iter = -1 min_position = -1 Builtins.foreach(partitions) do |p| iter = Ops.add(iter, 1) if Ops.less_than(Ops.get_integer(p, "size_k", 0), max_size) min_position = iter max_size = Ops.get_integer(p, "size_k", 0) end end # if any partition was found if Ops.greater_than(min_position, -1) tmp_partitions = [] partition = Ops.get(partitions, min_position, {}) if Ops.less_than(Ops.get_integer(partition, "size_k", 0), 160650) Builtins.y2milestone( "Partition smaller than 160650k: %1", partition ) else Builtins.y2warning( "Partition is not smaller than 160650k: %1", partition ) end tmp_partitions = Builtins.add(tmp_partitions, partition) partitions = deep_copy(tmp_partitions) end Builtins.y2milestone("Filtered existing partitions: %1", partitions) # found a boot partition on the same device as the root partition? if hasrootdev && Ops.greater_than(Builtins.size(partitions), 0) && selected_boot_partition == "" Builtins.y2milestone( "Selected pmac boot partition %1 on device with root partition %2", Ops.get_string(partitions, [0, "device"], ""), BootStorage.RootPartitionDevice ) selected_boot_partition = Ops.get_string( partitions, [0, "device"], "" ) end # collect found boot partitions boot_partitions = Convert.convert( Builtins.merge(boot_partitions, Builtins.maplist(partitions) do |p| Ops.get_string(p, "device", "") end), :from => "list", :to => "list <string>" ) end Builtins.y2milestone("Detected pmac boot partitions: %1", boot_partitions) @pmac_boot_partitions = deep_copy(boot_partitions) if selected_boot_partition == "" selected_boot_partition = Ops.get(boot_partitions, 0, "") end Builtins.y2milestone( "Selected pmac boot partition: %1", selected_boot_partition ) selected_boot_partition end |
- (Boolean) Import(settings)
Import settings from a map
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# File '../../src/modules/BootPOWERLILO.rb', line 857 def Import(settings) settings = deep_copy(settings) BootCommon.globals = Ops.get_map(settings, "global", {}) BootCommon.sections = Ops.get_list(settings, "sections", []) BootCommon.activate = Ops.get_boolean(settings, "activate", false) true end |
- (Object) initBoardType
misc. functions
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# File '../../src/modules/BootPOWERLILO.rb', line 401 def initBoardType if Arch.board_iseries @board_type = "iseries" elsif Arch.board_prep @board_type = "prep" elsif Arch.board_chrp @board_type = "chrp" elsif Arch.board_mac_new @board_type = "pmac" elsif Arch.board_mac_old @board_type = "pmac" else @board_type = "unknown" end Builtins.y2milestone("setting board type to: %1", @board_type) nil end |
- (Object) Initializer
Initializer of PowerLILO bootloader
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# File '../../src/modules/BootPOWERLILO.rb', line 1272 def Initializer Builtins.y2milestone("Called PowerLILO initializer") BootCommon.current_bootloader_attribs = { "propose" => true, "read" => true, "scratch" => true, "bootloader_on_disk" => true } BootCommon.InitializeLibrary(false, "ppc") nil end |
- (Boolean) iSeriesExecute(command, logfile)
Helper function that executes a command with the shell, appending stdout and stderr to a logfile. On error, it writes log entries to the yast2 log.
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# File '../../src/modules/BootPOWERLILO.rb', line 297 def iSeriesExecute(command, logfile) command = Ops.add(Ops.add(Ops.add(command, " >>"), logfile), " 2>&1") command_ret = Convert.to_integer( SCR.Execute(path(".target.bash"), command) ) if command_ret != 0 Builtins.y2error( "Execution of command failed: %1, error code: %2", command, command_ret ) log = Convert.to_string(SCR.Read(path(".target.string"), logfile)) Builtins.y2error("stderr and stdout of the command: %1", log) return false end true end |
- (Object) iSeriesInit
Initialize attributes of the board type
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# File '../../src/modules/BootPOWERLILO.rb', line 387 def iSeriesInit Builtins.y2milestone("Initializing iSeries attributes") @prep_only_active = true @prep_only_iseries_vd = true @prep_only_primary = true @prep_same_disk_as_root = false @table_items = ["__iseries_location"] nil end |
- (Boolean) iSeriesWrite
Install the board-type-specific part of bootloader
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# File '../../src/modules/BootPOWERLILO.rb', line 318 def iSeriesWrite return true if !BootCommon.activate # during installation (fresh or update), always install the ISERIES64 # file into slot A as a "rescue system" if Stage.initial command = "" my_log = "/var/log/YaST2/y2log_bootloader_iseries_slot_a" # bnc #409927 VUL-0: yast2: slideshow not checked cryptographically src_filename = Pkg.SourceProvideDigestedFile( @base_source, 1, "/ISERIES64", false ) if @base_source == -1 || src_filename == nil Builtins.y2milestone( "Cannot write rescue kernel to slot A, base source not found" ) return false end rescue_bootbinary = Ops.add( Convert.to_string(SCR.Read(path(".target.tmpdir"))), "/rescue_bootbinary" ) tg_rescue_bootbinary = Ops.add(Installation.destdir, rescue_bootbinary) Builtins.y2milestone( "Copying %1 to %2", src_filename, tg_rescue_bootbinary ) WFM.Execute( path(".local.bash"), Builtins.sformat("/bin/cp %1 %2", src_filename, tg_rescue_bootbinary) ) Builtins.y2milestone("start writing rescue kernel to slot A ...") command = Ops.add( Ops.add("time dd if=", rescue_bootbinary), " of=/proc/iSeries/mf/A/vmlinux bs=64k" ) return false if !iSeriesExecute(command, my_log) if !iSeriesExecute( "dd if=/dev/zero of=/proc/iSeries/mf/A/cmdline bs=255 count=1", my_log ) return false end # NOTE: on SLES10, the "root=" parameter is not handled by the # initrd in the ISERIES64 file. The initrd just boots up to a # shell. SCR.Execute( path(".target.bash"), "echo -en 'start_shell manual=1\\0' > /proc/iSeries/mf/A/cmdline" ) Builtins.y2milestone("done writing rescue kernel to slot A.") end true end |
- (Object) LocationProposal
Propose the location of the root device on disk and the boot device (if any), according to the subarchitecture. Results are stored in global variables.
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# File '../../src/modules/BootPOWERLILO.rb', line 560 def LocationProposal BootCommon.DetectDisks # del_parts is used by FixSections() in lilolike.ycp (imported by BootCommon.ycp) BootCommon.del_parts = BootStorage.getPartitionList(:deleted, "ppc") if BootCommon.DisksChanged Builtins.y2milestone("Reconfiguring locations") BootCommon.DetectDisks end if updatePrepBootPartitions || @prep_boot_partition == "" # TODO warning to user choosePrepBootPartition end case getBoardType when "chrp" BootStorage.BootPartitionDevice = @prep_boot_partition when "prep" BootStorage.BootPartitionDevice = @prep_boot_partition when "iseries" BootStorage.BootPartitionDevice = @prep_boot_partition when "pmac" BootStorage.BootPartitionDevice = GoodPmacBootPartition() else Builtins.y2error("Unknown ppc architecture") end # These need to be set, for POWERLILO probably only to interface with # autoyast, others base subsequent decisions on this. # See ConfigureLocation() in lilolike.ycp. # # Mini-discussion: If autoyast is mainly used to clone configs, the # loader_device and repl_mbr interface is enough, because loader_device # simply contains the name of the device (partition, disk MBR, RAID # device) to use for the bootloader. # But if autoyast some day is used to transport configurations to less # similar machines and setups, or to specify some sort of generic setup # with special settings that will work on most machines, it may (or may # not) be helpful to be able to specify boot_* variables in the autoyast # file. This may apply better to the boot_* variables in BootGRUB.ycp # though. # FIXME: what about loader_location (aka selected_location internally)? BootCommon.loader_device = BootStorage.BootPartitionDevice BootCommon.activate = true Builtins.y2milestone("Boot partition is %1", BootCommon.loader_device) nil end |
- (Object) main
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# File '../../src/modules/BootPOWERLILO.rb', line 25 def main Yast.import "Pkg" Yast.import "UI" textdomain "bootloader" Yast.import "Arch" Yast.import "BootArch" Yast.import "BootCommon" Yast.import "BootStorage" Yast.import "Installation" Yast.import "Kernel" Yast.import "Mode" Yast.import "Stage" Yast.import "Storage" # include ppc specific help messages Yast.include self, "bootloader/ppc/helps.rb" # read my dialogs Yast.include self, "bootloader/routines/popups.rb" # This whole code is a big mess. To have a solution at all I included and # adapted copies of the code from the old BootPPC.ycp, from common code in # lilolike.ycp and others. # # od - February and March 2006 # partition number for the bootloader (either 41PReP boot or Apple_HFS) # start with disabled value and let the partition scanner find a match. @prep_boot_partition = "" # map available of 41 PReP partitions, used on iSeries and CHRP @prep_boot_partitions = [] # map available HFS partitions, used on PMac @pmac_boot_partitions = [] # PReP boot partitions that were proposed by partitioner to install BL @install_prep_boot_partitions = [] # saved ID of the base installation source @base_source = -1 # iSeries specific global settings # current board attribs @prep_only_active = true @prep_only_iseries_vd = true @prep_only_primary = true @prep_same_disk_as_root = true @table_items = [] @boot_device = "" @board_type = nil Yast.include self, "bootloader/ppc/dialogs.rb" BootPOWERLILO() end |
- (Object) ppc_section_types
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# File '../../src/modules/BootPOWERLILO.rb', line 1227 def ppc_section_types return ["image", "other"] if Arch.board_iseries ["image"] end |
- (Object) PRePInit
Initialize attributes of the board type
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# File '../../src/modules/BootPOWERLILO.rb', line 263 def PRePInit Builtins.y2milestone("Initializing PReP attributes") @prep_only_active = true @prep_only_iseries_vd = false @prep_only_primary = true @prep_same_disk_as_root = false @table_items = ["__prep_location"] nil end |
- (Object) Propose
Propose bootloader settings
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# File '../../src/modules/BootPOWERLILO.rb', line 771 def Propose Builtins.y2debug( "Started propose: Glob: %1, Sec: %2", BootCommon.globals, BootCommon.sections ) # Need to remember inst source ID now to get the ISERIES64 file from the # inst source later on (see Bug #165497, Comment #16). This won't work # later during inst_finish, so we need to do it earlier -- only the # proposal is a possible place. SaveInstSourceId() # FIXME: make modern code out of these conditionals # - comments # - simplify # - check validity initial_propose = true if BootCommon.was_proposed # FIXME: autoyast settings are simply Import()ed and was_proposed is # set to true. The settings for the current board still need to be # initialized though. We do this every time the bootloader proposal is # called, because it also does not harm (results for the board # detection are cached both in Arch.ycp and in our variable # board_type.) To fix: make the "where does the information come # from", when, more clear and obvious (in the code and/or in docs). currentBoardInit if Mode.autoinst initial_propose = false else currentBoardInit end Builtins.y2milestone("board type is: %1", @board_type) # Get root and boot partition (if any) LocationProposal() if BootCommon.sections == nil || Builtins.size(BootCommon.sections) == 0 CreateSections() # make an initial proposal for at least one section BootCommon.kernelCmdLine = Kernel.GetCmdLine else if Mode.autoinst Builtins.y2debug("Nothing to do in AI mode if sections exist") # bnc #439674 Autoyast install of Cell blades fails to install bootloader UpdateGlobalsInAutoInst() else BootCommon.FixSections(fun_ref(method(:CreateSections), "void ()")) end end if BootCommon.globals == nil || # consider globals empty even if lines_cache_id is present Builtins.size(Builtins.filter(BootCommon.globals) do |key, v| key != "lines_cache_id" end) == 0 CreateGlobals() else if Mode.autoinst Builtins.y2debug("Nothing to do in AI mode if globals are defined") else BootCommon.FixGlobals end end Builtins.y2milestone("Proposed sections: %1", BootCommon.sections) Builtins.y2milestone("Proposed globals: %1", BootCommon.globals) nil end |
- (Boolean) Read(reread, avoid_reading_device_map)
Read settings from disk internal data
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# File '../../src/modules/BootPOWERLILO.rb', line 871 def Read(reread, avoid_reading_device_map) BootCommon.InitializeLibrary(reread, "ppc") BootCommon.ReadFiles(avoid_reading_device_map) if reread ret = BootCommon.Read(false, avoid_reading_device_map) Builtins.y2milestone(":: Read globals: %1", BootCommon.globals) #importMetaData(); ret end |
- (Object) Reset(init)
Reset bootloader settings
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# File '../../src/modules/BootPOWERLILO.rb', line 885 def Reset(init) # Reset global variables to default values @prep_boot_partition = "" @prep_boot_partitions = [] @install_prep_boot_partitions = [] BootCommon.Reset(init) nil end |
- (Boolean) Save(clean, init, flush)
Save all bootloader configuration files to the cache of the PlugLib PlugLib must be initialized properly !!!
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# File '../../src/modules/BootPOWERLILO.rb', line 903 def Save(clean, init, flush) ret = true # FIXME: this is currently a copy from BootCommon::Save if clean BootCommon.RemoveUnexistentSections("", "") BootCommon.UpdateAppend end # check if there is selected "none" bootloader bl = BootCommon.getLoaderType(false) if bl == "none" BootCommon.InitializeLibrary(init, bl) return true end if !BootCommon.InitializeLibrary(init, "ppc") # send current disk/partition information to perl-Bootloader BootCommon.SetDiskInfo end # convert my_globals = Builtins.mapmap(BootCommon.globals) do |k, v| if k == "stage1_dev" || Builtins.regexpmatch(k, "^boot_.*custom$") next { k => BootStorage.Dev2MountByDev(v) } else next { k => v } end end # FIXME: remove all mountpoints of type 'boot/boot' through some Storage::<func> # FIXME: set one mountpoint 'boot/boot' for every boot target means all # partitions in 'boot_<arch>_custom' and 'clone' (chrp) # ret = ret && BootCommon::SetDeviceMap (device_mapping); # bnc #450506 root=kernelname in lilo.conf after upgrade BootCommon.sections = BootCommon.remapSections(BootCommon.sections) ret = ret && BootCommon.SetSections(BootCommon.sections) ret = ret && BootCommon.SetGlobal(my_globals) ret = ret && BootCommon.CommitSettings if flush #importMetaData(); BootCommon.WriteToSysconf(false) ret end |
- (Object) SaveInstSourceId
Save the ID of the base installation source modifies internal variable
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# File '../../src/modules/BootPOWERLILO.rb', line 678 def SaveInstSourceId @base_source = -1 # Find the source ID of the base product: # list all products products = Pkg.ResolvableProperties("", :product, "") Builtins.y2milestone("products: %1", products) # filter products to be installed products = Builtins.filter(products) do |p| Ops.get_integer(p, "source", -1) != -1 end # get base products base_products = Builtins.filter(products) do |p| Ops.get_string(p, "category", "") == "base" end base_products = deep_copy(products) if Builtins.size(base_products) == 0 # just to be safe in case of a bug... sources = Builtins.maplist(base_products) do |p| Ops.get_integer(p, "source", -1) end Builtins.y2milestone( "remaining products: %1, sources: %2", products, sources ) sources = Builtins.sort(sources) @base_source = Ops.get(sources, 0, -1) Builtins.y2milestone("Base source: %1", @base_source) nil end |
- (Object) Summary
Display bootloader summary
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# File '../../src/modules/BootPOWERLILO.rb', line 957 def Summary result = [] # FIXME: # - evaluate and use the text from iSeriesSummary(), PRePSummary() and # CHRPSummary() # - add the cases for mac_old and mac_new (see BootPPC::Summary()) # summary text, %1 is bootloader name result = Builtins.add( result, Builtins.sformat( _("Boot loader type: %1"), BootCommon.getLoaderName(BootCommon.getLoaderType(false), :summary) ) ) # summary text for boot loader locations, sum up all locations to one string boot_loader_locations = Builtins.mergestring( Builtins.filter(Builtins.maplist(BootCommon.) do |key, value| Builtins.substring(key, 0, 5) == "boot_" ? Ops.get(BootCommon.globals, key, "") : "" end) { |bll| bll != "" }, ", " ) result = Builtins.add( result, Builtins.sformat(_("Location: %1"), boot_loader_locations) ) sects = [] Builtins.foreach(BootCommon.sections) do |s| title = Ops.get_string(s, "name", "") # section name "suffix" for default section _def = title == Ops.get(BootCommon.globals, "default", "") ? _(" (default)") : "" sects = Builtins.add( sects, String.EscapeTags(Builtins.sformat("+ %1%2", title, _def)) ) end # summary text. %1 is list of bootloader sections result = Builtins.add( result, Builtins.sformat( _("Sections:<br>%1"), Builtins.mergestring(sects, "<br>") ) ) # FIXME: does the following code make any sense for ppc? (see also #163387) # It seems not. (We do not do this, cf. jplack.) Keeping the code cadaver # around until finally ready for removal. # if (BootCommon::loader_device == "/dev/null") # // summary text # result = add (result, # _("Do not install boot loader; just create configuration files")); deep_copy(result) end |
- (Object) Update
Update read settings to new version of configuration files
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# File '../../src/modules/BootPOWERLILO.rb', line 1021 def Update # Firstly update sections of bootloader configuration and modify internal # structures as needed. This means right now: # # - no change of "resume=" parameter in append entry, not used on ppc yet # - delete console= parameters as console autodetection now works # This function has been copied from lilolike.ycp::UpdateSections and # adapted to conform with the image parameter # BootPOWERLILO.ycp/perl-Bootloader uses. Some unneeded code has been # removed. # FIXME: SLES9 -> SLES10 update: check loader_type = lilo in # /etc/sysconfig/bootloader # take current sections as starting point updated_sections = deep_copy(BootCommon.sections) linux_resume_added = false default_sect = CreateImageSection("linux") default_name = Ops.get_string(default_sect, "name", "") # assumption is that all of the following section names ar "good" names # meaning that we will return a valid section description from # CreateImageSection for them. sections_to_recreate = ["linux"] updated_sections = Builtins.maplist(updated_sections) do |s| name = Ops.get_string(s, "name", "") oname = Ops.get_string(s, "original_name", name) # if we find a section that looks like it has been initially proposed # from the installer, replace with the actual "good" proposal if Builtins.contains(sections_to_recreate, oname) sections_to_recreate = Builtins.filter(sections_to_recreate) do |this_name| this_name != oname end # check for a new global default if oname != name if name == Ops.get(BootCommon.globals, "default", "") # we assume that the new name produced by CreateImageSection # will be oname Ops.set(BootCommon.globals, "default", oname) end next CreateImageSection(oname) end # else adjust the entries of the found section according to some # fancy rules Builtins.foreach(["image", "initrd"]) do |key| value = Ops.get_string(s, key, "") # FIXME: check whether this is code for update from SLES8? # then we would delete it. if Builtins.regexpmatch(value, "^.*.shipped.*$") value = Builtins.regexpsub(value, "^(.*).shipped(.*)$", "\\1\\2") elsif Builtins.regexpmatch(value, "^.*.suse.*$") value = Builtins.regexpsub(value, "^(.*).suse(.*)$", "\\1\\2") end Ops.set(s, key, value) end # update root= entry in selected sections as the device naming # changes in the linux kernel from time to time ... if Builtins.contains(BootCommon.update_section_types, oname) && Builtins.haskey(s, "root") Builtins.y2milestone("Updating root device of section %1", name) Ops.set( s, "root", BootCommon.UpdateDevice(Ops.get_string(s, "root", "")) ) end # handle the append line append = Ops.get_string(s, "append", "") # FIXME: how should we handle root= entries in append= lines? # add additional kernel parameters to the end of the append entry # of special image section 'linux' # if oname == "linux" Builtins.foreach(BootCommon.ListAdditionalKernelParams) do |o| append = BootCommon.setKernelParamToLine(append, o, "false") end append = Ops.add( Ops.add(append, " "), BootCommon.GetAdditionalKernelParams ) if BootCommon.getKernelParamFromLine(append, "splash") == "false" append = BootCommon.setKernelParamToLine(append, "splash", "silent") end end # remove console= entries from kernel parameters, console auto # detection now works. For special sections take what's given on boot # command line console = "false" # false means delete to 'setKernelParamToLine' if Builtins.contains(BootCommon.update_section_types, oname) console = BootCommon.getKernelParamFromLine( Kernel.GetCmdLine, "console" ) end append = BootCommon.setKernelParamToLine(append, "console", console) # finally append entry is written back if append != "" Ops.set(s, "append", append) else s = Builtins.remove(s, "append") end deep_copy(s) end # if there was no original section matching the sections we want to # recreate, so do prepend or append newly created sections to the list of # updated sections Builtins.foreach(sections_to_recreate) do |section_name| new_section = CreateImageSection(section_name) if section_name == "linux" updated_sections = Builtins.prepend(updated_sections, new_section) else updated_sections = Builtins.add(updated_sections, new_section) end end BootCommon.sections = deep_copy(updated_sections) Builtins.y2milestone("finished updating sections: %1", updated_sections) # End of UpdateSections (); # Secondly update global settings of bootloader configuration: # # - no change of 'activate' # - no change of 'timeout' # - no change of default section # - no change of default initrd # - update device names that might have changed in as needed # - delete console= parameters as console autodetection now works BootCommon.loader_device = BootCommon.UpdateDevice( BootCommon.loader_device ) # update device naming of default root and boot_* entries Builtins.foreach( [ "root", "boot_prep_custom", "boot_chrp_custom", "boot_iseries_custom", "boot_pmac_custom", "clone" ] ) do |key| if Builtins.haskey(BootCommon.globals, key) Builtins.y2milestone( "Updating global %1= setting, currently %2", key, Ops.get(BootCommon.globals, key, "") ) Ops.set( BootCommon.globals, key, BootCommon.UpdateDevice(Ops.get(BootCommon.globals, key, "")) ) end end # remove console= entries from globals, console auto detection now works if Builtins.haskey(BootCommon.globals, "append") append = Ops.get(BootCommon.globals, "append", "") append = BootCommon.setKernelParamToLine(append, "console", "false") if append != "" Ops.set(BootCommon.globals, "append", append) else BootCommon.globals = Builtins.remove(BootCommon.globals, "append") end end nil end |
- (Object) UpdateGlobalsInAutoInst
bnc #439674 Autoyast install of Cell blades fails to install bootloader The function update global settings for bootloader if there is used autoyast The basic problem is that there is missing boot_* , timeout etc. If there missing necessary information they will be added
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# File '../../src/modules/BootPOWERLILO.rb', line 716 def UpdateGlobalsInAutoInst if !Builtins.haskey(BootCommon.globals, "timeout") Ops.set(BootCommon.globals, "timeout", "8") end if !Builtins.haskey(BootCommon.globals, "activate") Ops.set(BootCommon.globals, "activate", "true") end # if there missing boot_* -> then propose it if !Builtins.haskey(BootCommon.globals, "boot_chrp_custom") && !Builtins.haskey(BootCommon.globals, "boot_prep_custom") && !Builtins.haskey(BootCommon.globals, "boot_pmac_custom") && !Builtins.haskey(BootCommon.globals, "boot_iseries_custom") arch = getBoardType case arch when "prep" Ops.set( BootCommon.globals, "boot_prep_custom", BootStorage.BootPartitionDevice ) when "pmac" Ops.set( BootCommon.globals, "boot_pmac_custom", BootStorage.BootPartitionDevice ) when "iseries" Ops.set(BootCommon.globals, "boot_slot", "B") Ops.set(BootCommon.globals, "boot_file", "/tmp/suse_linux_image") if BootStorage.BootPartitionDevice != nil && BootStorage.BootPartitionDevice != "" Ops.set( BootCommon.globals, "boot_iseries_custom", BootStorage.BootPartitionDevice ) end else Ops.set( BootCommon.globals, "boot_chrp_custom", BootStorage.BootPartitionDevice ) end end nil end |
- (Boolean) updatePrepBootPartitions
Update list of 41 PReP boot partitions
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# File '../../src/modules/BootPOWERLILO.rb', line 91 def updatePrepBootPartitions Builtins.y2milestone( "Detecting PReP partitions: prep_only_active: %1, prep_only_iseries_vd: %2, prep_only_primary: %3", @prep_only_active, @prep_only_iseries_vd, @prep_only_primary ) targetMap = Storage.GetTargetMap Builtins.y2milestone("TargetMap: %1", targetMap) old_prep_boot_partitions = deep_copy(@prep_boot_partitions) old_install_prep_boot_partitions = deep_copy( @install_prep_boot_partitions ) @prep_boot_partitions = [] @install_prep_boot_partitions = [] Builtins.y2milestone( "old prep_boot_partitions %1", old_prep_boot_partitions ) Builtins.foreach(targetMap) do |dname, ddata| partitions = Ops.get_list(ddata, "partitions", []) Builtins.y2milestone("Partitions: %1", partitions) partitions = Builtins.filter(partitions) do |p| !Ops.get_boolean(p, "delete", false) && Ops.is_integer?(Ops.get(p, "fsid")) && # both partition types 0x41 and FAT16 can be handled by PPC lilo (Ops.get(p, "fsid") == 65 || Ops.get(p, "fsid") == 6) && !Builtins.contains( [:lvm, :evms, :sw_raid], Ops.get_symbol(p, "type", :primary) ) end Builtins.y2milestone("Filtered existing partitions: %1", partitions) # prep_only_iseries_vd means: use only partitions on /dev/iseries/vd* partitions = Builtins.filter(partitions) do |p| Builtins.regexpmatch( Ops.get_string(p, "device", ""), "/dev/iseries/vd.*" ) end if @prep_only_iseries_vd partitions = Builtins.filter(partitions) do |p| Ops.get_symbol(p, "type", :primary) == :primary end if @prep_only_primary Builtins.y2milestone("Finally filtered partitions: %1", partitions) @prep_boot_partitions = Convert.convert( Builtins.merge(@prep_boot_partitions, Builtins.maplist(partitions) do |p| Ops.get_string(p, "device", "") end), :from => "list", :to => "list <string>" ) partitions = Builtins.filter(partitions) do |p| Ops.get_boolean(p, "prep_install", false) end Builtins.y2milestone( "Finally filtered recommended partitions: %1", partitions ) @install_prep_boot_partitions = Convert.convert( Builtins.merge( @install_prep_boot_partitions, Builtins.maplist(partitions) { |p| Ops.get_string(p, "device", "") } ), :from => "list", :to => "list <string>" ) end @prep_boot_partitions = Builtins.filter(@prep_boot_partitions) do |p| p != "" end @prep_boot_partitions = Builtins.sort(@prep_boot_partitions) Builtins.y2milestone( "Detected PReP partitions: %1", @prep_boot_partitions ) Builtins.y2milestone( "Proposed PReP partitions: %1", @install_prep_boot_partitions ) if old_prep_boot_partitions == @prep_boot_partitions && old_install_prep_boot_partitions == @install_prep_boot_partitions Builtins.y2milestone("PReP Partitions unchanged") return false else Builtins.y2milestone("PReP Partitions changed") return true end end |
- (Boolean) Write
Write bootloader settings to disk
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# File '../../src/modules/BootPOWERLILO.rb', line 1197 def Write iSeriesWrite if getBoardType == "iseries" ret = BootCommon.UpdateBootloader ret = ret && BootCommon.InitializeBootloader ret = false if ret == nil ret end |