[gentoo-commits] gentoo-x86 commit in sys-fs/lvm2/files: lvm.conf-2.02.67.patch

[gentoo-commits] gentoo-x86 commit in sys-fs/lvm2/files: lvm.conf-2.02.67.patch

[Robin H. Johnson (robbat2)]

robbat2     10/06/07 22:39:26

  Modified:             lvm.conf-2.02.67.patch
  Log:
  QA cleanup.
  (Portage version: 2.2_rc67/cvs/Linux x86_64)

Revision  Changes    Path
1.2                  sys-fs/lvm2/files/lvm.conf-2.02.67.patch

file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-fs/lvm2/files/lvm.conf-2.02.67.patch?rev=1.2&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-fs/lvm2/files/lvm.conf-2.02.67.patch?rev=1.2&content-type=text/plain
diff : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/sys-fs/lvm2/files/lvm.conf-2.02.67.patch?r1=1.1&r2=1.2

Index: lvm.conf-2.02.67.patch
===================================================================
RCS file: /var/cvsroot/gentoo-x86/sys-fs/lvm2/files/lvm.conf-2.02.67.patch,v
retrieving revision 1.1
retrieving revision 1.2
diff -p -w -b -B -u -u -r1.1 -r1.2
--- lvm.conf-2.02.67.patch	7 Jun 2010 22:31:28 -0000	1.1
+++ lvm.conf-2.02.67.patch	7 Jun 2010 22:39:26 -0000	1.2
@@ -46,508 +46,3 @@ diff -Nuar LVM2.2.02.67.orig//doc/exampl
  
  # Event daemon
  #
-diff -Nuar LVM2.2.02.67.orig//doc/example.conf.in.orig LVM2.2.02.67//doc/example.conf.in.orig
---- LVM2.2.02.67.orig//doc/example.conf.in.orig	1970-01-01 00:00:00.000000000 +0000
-+++ LVM2.2.02.67//doc/example.conf.in.orig	2010-05-20 13:47:21.000000000 +0000
-@@ -0,0 +1,501 @@
-+# This is an example configuration file for the LVM2 system.
-+# It contains the default settings that would be used if there was no
-+# @DEFAULT_SYS_DIR@/lvm.conf file.
-+#
-+# Refer to 'man lvm.conf' for further information including the file layout.
-+#
-+# To put this file in a different directory and override @DEFAULT_SYS_DIR@ set
-+# the environment variable LVM_SYSTEM_DIR before running the tools.
-+
-+
-+# This section allows you to configure which block devices should
-+# be used by the LVM system.
-+devices {
-+
-+    # Where do you want your volume groups to appear ?
-+    dir = "/dev"
-+
-+    # An array of directories that contain the device nodes you wish
-+    # to use with LVM2.
-+    scan = [ "/dev" ]
-+
-+    # If several entries in the scanned directories correspond to the
-+    # same block device and the tools need to display a name for device,
-+    # all the pathnames are matched against each item in the following
-+    # list of regular expressions in turn and the first match is used.
-+    preferred_names = [ ]
-+
-+    # Try to avoid using undescriptive /dev/dm-N names, if present.
-+    # preferred_names = [ "^/dev/mpath/", "^/dev/mapper/mpath", "^/dev/[hs]d" ]
-+
-+    # A filter that tells LVM2 to only use a restricted set of devices.
-+    # The filter consists of an array of regular expressions.  These
-+    # expressions can be delimited by a character of your choice, and
-+    # prefixed with either an 'a' (for accept) or 'r' (for reject).
-+    # The first expression found to match a device name determines if
-+    # the device will be accepted or rejected (ignored).  Devices that
-+    # don't match any patterns are accepted.
-+
-+    # Be careful if there there are symbolic links or multiple filesystem 
-+    # entries for the same device as each name is checked separately against
-+    # the list of patterns.  The effect is that if any name matches any 'a'
-+    # pattern, the device is accepted; otherwise if any name matches any 'r'
-+    # pattern it is rejected; otherwise it is accepted.
-+
-+    # Don't have more than one filter line active at once: only one gets used.
-+
-+    # Run vgscan after you change this parameter to ensure that
-+    # the cache file gets regenerated (see below).
-+    # If it doesn't do what you expect, check the output of 'vgscan -vvvv'.
-+
-+
-+    # By default we accept every block device:
-+    filter = [ "a/.*/" ]
-+
-+    # Exclude the cdrom drive
-+    # filter = [ "r|/dev/cdrom|" ]
-+
-+    # When testing I like to work with just loopback devices:
-+    # filter = [ "a/loop/", "r/.*/" ]
-+
-+    # Or maybe all loops and ide drives except hdc:
-+    # filter =[ "a|loop|", "r|/dev/hdc|", "a|/dev/ide|", "r|.*|" ]
-+
-+    # Use anchors if you want to be really specific
-+    # filter = [ "a|^/dev/hda8$|", "r/.*/" ]
-+
-+    # The results of the filtering are cached on disk to avoid
-+    # rescanning dud devices (which can take a very long time).
-+    # By default this cache is stored in the @DEFAULT_SYS_DIR@/@DEFAULT_CACHE_SUBDIR@ directory
-+    # in a file called '.cache'.
-+    # It is safe to delete the contents: the tools regenerate it.
-+    # (The old setting 'cache' is still respected if neither of
-+    # these new ones is present.)
-+    cache_dir = "@DEFAULT_SYS_DIR@/@DEFAULT_CACHE_SUBDIR@"
-+    cache_file_prefix = ""
-+
-+    # You can turn off writing this cache file by setting this to 0.
-+    write_cache_state = 1
-+
-+    # Advanced settings.
-+
-+    # List of pairs of additional acceptable block device types found 
-+    # in /proc/devices with maximum (non-zero) number of partitions.
-+    # types = [ "fd", 16 ]
-+
-+    # If sysfs is mounted (2.6 kernels) restrict device scanning to 
-+    # the block devices it believes are valid.
-+    # 1 enables; 0 disables.
-+    sysfs_scan = 1
-+
-+    # By default, LVM2 will ignore devices used as components of
-+    # software RAID (md) devices by looking for md superblocks.
-+    # 1 enables; 0 disables.
-+    md_component_detection = 1
-+
-+    # By default, if a PV is placed directly upon an md device, LVM2
-+    # will align its data blocks with the md device's stripe-width.
-+    # 1 enables; 0 disables.
-+    md_chunk_alignment = 1
-+
-+    # By default, the start of a PV's data area will be a multiple of
-+    # the 'minimum_io_size' or 'optimal_io_size' exposed in sysfs.
-+    # - minimum_io_size - the smallest request the device can perform
-+    #   w/o incurring a read-modify-write penalty (e.g. MD's chunk size)
-+    # - optimal_io_size - the device's preferred unit of receiving I/O
-+    #   (e.g. MD's stripe width)
-+    # minimum_io_size is used if optimal_io_size is undefined (0).
-+    # If md_chunk_alignment is enabled, that detects the optimal_io_size.
-+    # This setting takes precedence over md_chunk_alignment.
-+    # 1 enables; 0 disables.
-+    data_alignment_detection = 1
-+
-+    # Alignment (in KB) of start of data area when creating a new PV.
-+    # If a PV is placed directly upon an md device and md_chunk_alignment or
-+    # data_alignment_detection is enabled this parameter is ignored.
-+    # Set to 0 for the default alignment of 64KB or page size, if larger.
-+    data_alignment = 0
-+
-+    # By default, the start of the PV's aligned data area will be shifted by
-+    # the 'alignment_offset' exposed in sysfs.  This offset is often 0 but
-+    # may be non-zero; e.g.: certain 4KB sector drives that compensate for
-+    # windows partitioning will have an alignment_offset of 3584 bytes
-+    # (sector 7 is the lowest aligned logical block, the 4KB sectors start
-+    # at LBA -1, and consequently sector 63 is aligned on a 4KB boundary).
-+    # 1 enables; 0 disables.
-+    data_alignment_offset_detection = 1
-+
-+    # If, while scanning the system for PVs, LVM2 encounters a device-mapper
-+    # device that has its I/O suspended, it waits for it to become accessible.
-+    # Set this to 1 to skip such devices.  This should only be needed
-+    # in recovery situations.
-+    ignore_suspended_devices = 0
-+}
-+
-+# This section that allows you to configure the nature of the
-+# information that LVM2 reports.
-+log {
-+
-+    # Controls the messages sent to stdout or stderr.
-+    # There are three levels of verbosity, 3 being the most verbose.
-+    verbose = 0
-+
-+    # Should we send log messages through syslog?
-+    # 1 is yes; 0 is no.
-+    syslog = 1
-+
-+    # Should we log error and debug messages to a file?
-+    # By default there is no log file.
-+    #file = "/var/log/lvm2.log"
-+
-+    # Should we overwrite the log file each time the program is run?
-+    # By default we append.
-+    overwrite = 0
-+
-+    # What level of log messages should we send to the log file and/or syslog?
-+    # There are 6 syslog-like log levels currently in use - 2 to 7 inclusive.
-+    # 7 is the most verbose (LOG_DEBUG).
-+    level = 0
-+
-+    # Format of output messages
-+    # Whether or not (1 or 0) to indent messages according to their severity
-+    indent = 1
-+
-+    # Whether or not (1 or 0) to display the command name on each line output
-+    command_names = 0
-+
-+    # A prefix to use before the message text (but after the command name,
-+    # if selected).  Default is two spaces, so you can see/grep the severity
-+    # of each message.
-+    prefix = "  "
-+
-+    # To make the messages look similar to the original LVM tools use:
-+    #   indent = 0
-+    #   command_names = 1
-+    #   prefix = " -- "
-+
-+    # Set this if you want log messages during activation.
-+    # Don't use this in low memory situations (can deadlock).
-+    # activation = 0
-+}
-+
-+# Configuration of metadata backups and archiving.  In LVM2 when we
-+# talk about a 'backup' we mean making a copy of the metadata for the
-+# *current* system.  The 'archive' contains old metadata configurations.
-+# Backups are stored in a human readeable text format.
-+backup {
-+
-+    # Should we maintain a backup of the current metadata configuration ?
-+    # Use 1 for Yes; 0 for No.
-+    # Think very hard before turning this off!
-+    backup = 1
-+
-+    # Where shall we keep it ?
-+    # Remember to back up this directory regularly!
-+    backup_dir = "@DEFAULT_SYS_DIR@/@DEFAULT_BACKUP_SUBDIR@"
-+
-+    # Should we maintain an archive of old metadata configurations.
-+    # Use 1 for Yes; 0 for No.
-+    # On by default.  Think very hard before turning this off.
-+    archive = 1
-+
-+    # Where should archived files go ?
-+    # Remember to back up this directory regularly!
-+    archive_dir = "@DEFAULT_SYS_DIR@/@DEFAULT_ARCHIVE_SUBDIR@"
-+
-+    # What is the minimum number of archive files you wish to keep ?
-+    retain_min = 10
-+
-+    # What is the minimum time you wish to keep an archive file for ?
-+    retain_days = 30
-+}
-+
-+# Settings for the running LVM2 in shell (readline) mode.
-+shell {
-+
-+    # Number of lines of history to store in ~/.lvm_history
-+    history_size = 100
-+}
-+
-+
-+# Miscellaneous global LVM2 settings
-+global {
-+
-+    # The file creation mask for any files and directories created.
-+    # Interpreted as octal if the first digit is zero.
-+    umask = 077
-+
-+    # Allow other users to read the files
-+    #umask = 022
-+
-+    # Enabling test mode means that no changes to the on disk metadata
-+    # will be made.  Equivalent to having the -t option on every
-+    # command.  Defaults to off.
-+    test = 0
-+
-+    # Default value for --units argument
-+    units = "h"
-+
-+    # Since version 2.02.54, the tools distinguish between powers of
-+    # 1024 bytes (e.g. KiB, MiB, GiB) and powers of 1000 bytes (e.g.
-+    # KB, MB, GB).
-+    # If you have scripts that depend on the old behaviour, set this to 0
-+    # temporarily until you update them.
-+    si_unit_consistency = 1
-+
-+    # Whether or not to communicate with the kernel device-mapper.
-+    # Set to 0 if you want to use the tools to manipulate LVM metadata 
-+    # without activating any logical volumes.
-+    # If the device-mapper kernel driver is not present in your kernel
-+    # setting this to 0 should suppress the error messages.
-+    activation = 1
-+
-+    # If we can't communicate with device-mapper, should we try running 
-+    # the LVM1 tools?
-+    # This option only applies to 2.4 kernels and is provided to help you
-+    # switch between device-mapper kernels and LVM1 kernels.
-+    # The LVM1 tools need to be installed with .lvm1 suffices
-+    # e.g. vgscan.lvm1 and they will stop working after you start using
-+    # the new lvm2 on-disk metadata format.
-+    # The default value is set when the tools are built.
-+    # fallback_to_lvm1 = 0
-+
-+    # The default metadata format that commands should use - "lvm1" or "lvm2".
-+    # The command line override is -M1 or -M2.
-+    # Defaults to "lvm2".
-+    # format = "lvm2"
-+
-+    # Location of proc filesystem
-+    proc = "/proc"
-+
-+    # Type of locking to use. Defaults to local file-based locking (1).
-+    # Turn locking off by setting to 0 (dangerous: risks metadata corruption
-+    # if LVM2 commands get run concurrently).
-+    # Type 2 uses the external shared library locking_library.
-+    # Type 3 uses built-in clustered locking.
-+    # Type 4 uses read-only locking which forbids any operations that might 
-+    # change metadata.
-+    locking_type = 1
-+
-+    # Set to 0 to fail when a lock request cannot be satisfied immediately.
-+    wait_for_locks = 1
-+
-+    # If using external locking (type 2) and initialisation fails,
-+    # with this set to 1 an attempt will be made to use the built-in
-+    # clustered locking.
-+    # If you are using a customised locking_library you should set this to 0.
-+    fallback_to_clustered_locking = 1
-+
-+    # If an attempt to initialise type 2 or type 3 locking failed, perhaps
-+    # because cluster components such as clvmd are not running, with this set
-+    # to 1 an attempt will be made to use local file-based locking (type 1).
-+    # If this succeeds, only commands against local volume groups will proceed.
-+    # Volume Groups marked as clustered will be ignored.
-+    fallback_to_local_locking = 1
-+
-+    # Local non-LV directory that holds file-based locks while commands are
-+    # in progress.  A directory like /tmp that may get wiped on reboot is OK.
-+    locking_dir = "@DEFAULT_LOCK_DIR@"
-+
-+    # Whenever there are competing read-only and read-write access requests for
-+    # a volume group's metadata, instead of always granting the read-only
-+    # requests immediately, delay them to allow the read-write requests to be
-+    # serviced.  Without this setting, write access may be stalled by a high
-+    # volume of read-only requests.
-+    # NB. This option only affects locking_type = 1 viz. local file-based
-+    # locking.
-+    prioritise_write_locks = 1
-+
-+    # Other entries can go here to allow you to load shared libraries
-+    # e.g. if support for LVM1 metadata was compiled as a shared library use
-+    #   format_libraries = "liblvm2format1.so" 
-+    # Full pathnames can be given.
-+
-+    # Search this directory first for shared libraries.
-+    #   library_dir = "/lib"
-+
-+    # The external locking library to load if locking_type is set to 2.
-+    #   locking_library = "liblvm2clusterlock.so"
-+
-+    # Treat any internal errors as fatal errors, aborting the process that
-+    # encountered the internal error. Please only enable for debugging.
-+    abort_on_internal_errors = 0
-+}
-+
-+activation {
-+    # Set to 0 to disable udev synchronisation (if compiled into the binaries).
-+    # Processes will not wait for notification from udev.
-+    # They will continue irrespective of any possible udev processing
-+    # in the background.  You should only use this if udev is not running
-+    # or has rules that ignore the devices LVM2 creates.
-+    # The command line argument --nodevsync takes precedence over this setting.
-+    # If set to 1 when udev is not running, and there are LVM2 processes
-+    # waiting for udev, run 'dmsetup udevcomplete_all' manually to wake them up.
-+    udev_sync = 1
-+
-+    # Set to 0 to disable the udev rules installed by LVM2 (if built with
-+    # --enable-udev_rules). LVM2 will then manage the /dev nodes and symlinks
-+    # for active logical volumes directly itself.
-+    # N.B. Manual intervention may be required if this setting is changed
-+    # while any logical volumes are active.
-+    udev_rules = 1
-+
-+    # How to fill in missing stripes if activating an incomplete volume.
-+    # Using "error" will make inaccessible parts of the device return
-+    # I/O errors on access.  You can instead use a device path, in which 
-+    # case, that device will be used to in place of missing stripes.
-+    # But note that using anything other than "error" with mirrored 
-+    # or snapshotted volumes is likely to result in data corruption.
-+    missing_stripe_filler = "error"
-+
-+    # How much stack (in KB) to reserve for use while devices suspended
-+    reserved_stack = 256
-+
-+    # How much memory (in KB) to reserve for use while devices suspended
-+    reserved_memory = 8192
-+
-+    # Nice value used while devices suspended
-+    process_priority = -18
-+
-+    # If volume_list is defined, each LV is only activated if there is a
-+    # match against the list.
-+    #   "vgname" and "vgname/lvname" are matched exactly.
-+    #   "@tag" matches any tag set in the LV or VG.
-+    #   "@*" matches if any tag defined on the host is also set in the LV or VG
-+    #
-+    # volume_list = [ "vg1", "vg2/lvol1", "@tag1", "@*" ]
-+
-+    # Size (in KB) of each copy operation when mirroring
-+    mirror_region_size = 512
-+
-+    # Setting to use when there is no readahead value stored in the metadata.
-+    #
-+    # "none" - Disable readahead.
-+    # "auto" - Use default value chosen by kernel.
-+    readahead = "auto"
-+
-+    # 'mirror_image_fault_policy' and 'mirror_log_fault_policy' define
-+    # how a device failure affecting a mirror is handled.
-+    # A mirror is composed of mirror images (copies) and a log.
-+    # A disk log ensures that a mirror does not need to be re-synced
-+    # (all copies made the same) every time a machine reboots or crashes.
-+    #
-+    # In the event of a failure, the specified policy will be used to determine
-+    # what happens. This applies to automatic repairs (when the mirror is being
-+    # monitored by dmeventd) and to manual lvconvert --repair when
-+    # --use-policies is given.
-+    #
-+    # "remove" - Simply remove the faulty device and run without it.  If
-+    #            the log device fails, the mirror would convert to using
-+    #            an in-memory log.  This means the mirror will not
-+    #            remember its sync status across crashes/reboots and
-+    #            the entire mirror will be re-synced.  If a
-+    #            mirror image fails, the mirror will convert to a
-+    #            non-mirrored device if there is only one remaining good
-+    #            copy.
-+    #
-+    # "allocate" - Remove the faulty device and try to allocate space on
-+    #            a new device to be a replacement for the failed device.
-+    #            Using this policy for the log is fast and maintains the
-+    #            ability to remember sync state through crashes/reboots.
-+    #            Using this policy for a mirror device is slow, as it
-+    #            requires the mirror to resynchronize the devices, but it
-+    #            will preserve the mirror characteristic of the device.
-+    #            This policy acts like "remove" if no suitable device and
-+    #            space can be allocated for the replacement.
-+    #
-+    # "allocate_anywhere" - Not yet implemented. Useful to place the log device
-+    #            temporarily on same physical volume as one of the mirror
-+    #            images. This policy is not recommended for mirror devices
-+    #            since it would break the redundant nature of the mirror. This
-+    #            policy acts like "remove" if no suitable device and space can
-+    #            be allocated for the replacement.
-+
-+    mirror_log_fault_policy = "allocate"
-+    mirror_image_fault_policy = "remove"
-+
-+    # While activating devices, I/O to devices being (re)configured is
-+    # suspended, and as a precaution against deadlocks, LVM2 needs to pin
-+    # any memory it is using so it is not paged out.  Groups of pages that
-+    # are known not to be accessed during activation need not be pinned
-+    # into memory.  Each string listed in this setting is compared against
-+    # each line in /proc/self/maps, and the pages corresponding to any
-+    # lines that match are not pinned.  On some systems locale-archive was
-+    # found to make up over 80% of the memory used by the process.
-+    # mlock_filter = [ "locale/locale-archive", "gconv/gconv-modules.cache" ]
-+
-+    # Set to 1 to revert to the default behaviour prior to version 2.02.62
-+    # which used mlockall() to pin the whole process's memory while activating
-+    # devices.
-+    use_mlockall = 0
-+
-+    # Monitoring is enabled by default when activating logical volumes.
-+    # Set to 0 to disable monitoring or use the --ignoremonitoring option.
-+    monitoring = 1
-+
-+    # When pvmove or lvconvert must wait for the kernel to finish
-+    # synchronising or merging data, they check and report progress
-+    # at intervals of this number of seconds.  The default is 15 seconds.
-+    # If this is set to 0 and there is only one thing to wait for, there
-+    # are no progress reports, but the process is awoken immediately the
-+    # operation is complete.
-+    polling_interval = 15
-+}
-+
-+
-+####################
-+# Advanced section #
-+####################
-+
-+# Metadata settings
-+#
-+# metadata {
-+    # Default number of copies of metadata to hold on each PV.  0, 1 or 2.
-+    # You might want to override it from the command line with 0 
-+    # when running pvcreate on new PVs which are to be added to large VGs.
-+
-+    # pvmetadatacopies = 1
-+
-+    # Approximate default size of on-disk metadata areas in sectors.
-+    # You should increase this if you have large volume groups or
-+    # you want to retain a large on-disk history of your metadata changes.
-+
-+    # pvmetadatasize = 255
-+
-+    # List of directories holding live copies of text format metadata.
-+    # These directories must not be on logical volumes!
-+    # It's possible to use LVM2 with a couple of directories here,
-+    # preferably on different (non-LV) filesystems, and with no other 
-+    # on-disk metadata (pvmetadatacopies = 0). Or this can be in
-+    # addition to on-disk metadata areas.
-+    # The feature was originally added to simplify testing and is not
-+    # supported under low memory situations - the machine could lock up.
-+    #
-+    # Never edit any files in these directories by hand unless you
-+    # you are absolutely sure you know what you are doing! Use
-+    # the supplied toolset to make changes (e.g. vgcfgrestore).
-+
-+    # dirs = [ "/etc/lvm/metadata", "/mnt/disk2/lvm/metadata2" ]
-+#}
-+
-+# Event daemon
-+#
-+dmeventd {
-+    # mirror_library is the library used when monitoring a mirror device.
-+    #
-+    # "libdevmapper-event-lvm2mirror.so" attempts to recover from
-+    # failures.  It removes failed devices from a volume group and
-+    # reconfigures a mirror as necessary. If no mirror library is
-+    # provided, mirrors are not monitored through dmeventd.
-+
-+    mirror_library = "libdevmapper-event-lvm2mirror.so"
-+
-+    # snapshot_library is the library used when monitoring a snapshot device.
-+    #
-+    # "libdevmapper-event-lvm2snapshot.so" monitors the filling of
-+    # snapshots and emits a warning through syslog, when the use of
-+    # snapshot exceedes 80%. The warning is repeated when 85%, 90% and
-+    # 95% of the snapshot are filled.
-+
-+    snapshot_library = "libdevmapper-event-lvm2snapshot.so"
-+}