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Accepting request 854459 from Base:System

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OBS-URL: https://build.opensuse.org/request/show/854459
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/lvm2?expand=0&rev=143
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Dominique Leuenberger 2020-12-12 19:27:13 +00:00 committed by Git OBS Bridge
commit 8b4b108785
2 changed files with 171 additions and 56 deletions
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217
lvm.conf
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@ -86,7 +86,23 @@ devices {
# Reuse existing udev database records. Applicable only if LVM is
# compiled with udev support.
#
external_device_info_source = "none"
external_device_info_source = "udev"
# Configuration option devices/hints.
# Use a local file to remember which devices have PVs on them.
# Some commands will use this as an optimization to reduce device
# scanning, and will only scan the listed PVs. Removing the hint file
# will cause lvm to generate a new one. Disable hints if PVs will
# be copied onto devices using non-lvm commands, like dd.
#
# Accepted values:
# all
# Use all hints.
# none
# Use no hints.
#
# This configuration option has an automatic default value.
# hints = "all"
# Configuration option devices/preferred_names.
# Select which path name to display for a block device.
@ -106,7 +122,7 @@ devices {
# Example
# preferred_names = [ "^/dev/mpath/", "^/dev/mapper/mpath", "^/dev/[hs]d" ]
#
preferred_names = [ "^/dev/mpath/", "^/dev/mapper/mpath", "^/dev/[hs]d" ]
# This configuration option does not have a default value defined.
# Configuration option devices/filter.
# Limit the block devices that are used by LVM commands.
@ -126,7 +142,7 @@ devices {
#
# Example
# Accept every block device:
# filter = [ "a|.*/|" ]
# filter = [ "a|.*|" ]
# Reject the cdrom drive:
# filter = [ "r|/dev/cdrom|" ]
# Work with just loopback devices, e.g. for testing:
@ -134,10 +150,10 @@ devices {
# Accept all loop devices and ide drives except hdc:
# filter = [ "a|loop|", "r|/dev/hdc|", "a|/dev/ide|", "r|.*|" ]
# Use anchors to be very specific:
# filter = [ "a|^/dev/hda8$|", "r|.*/|" ]
# filter = [ "a|^/dev/hda8$|", "r|.*|" ]
#
# This configuration option has an automatic default value.
# filter = [ "a|.*/|" ]
# filter = [ "a|.*|" ]
# Below filter was used in SUSE/openSUSE before lvm2-2.03. It conflicts
# with lvm2-2.02.180+, so comment out in lvm2-2.03 release.
# filter = [ "r|/dev/.*/by-path/.*|", "r|/dev/.*/by-id/.*|", "r|/dev/fd.*|", "r|/dev/cdrom|", "a/.*/" ]
@ -150,7 +166,7 @@ devices {
# The syntax is the same as devices/filter. Devices rejected by
# global_filter are not opened by LVM.
# This configuration option has an automatic default value.
# global_filter = [ "a|.*/|" ]
# global_filter = [ "a|.*|" ]
# Configuration option devices/types.
# List of additional acceptable block device types.
@ -170,7 +186,17 @@ devices {
sysfs_scan = 1
# Configuration option devices/scan_lvs.
# Scan LVM LVs for layered PVs.
# Scan LVM LVs for layered PVs, allowing LVs to be used as PVs.
# When 1, LVM will detect PVs layered on LVs, and caution must be
# taken to avoid a host accessing a layered VG that may not belong
# to it, e.g. from a guest image. This generally requires excluding
# the LVs with device filters. Also, when this setting is enabled,
# every LVM command will scan every active LV on the system (unless
# filtered), which can cause performance problems on systems with
# many active LVs. When this setting is 0, LVM will not detect or
# use PVs that exist on LVs, and will not allow a PV to be created on
# an LV. The LVs are ignored using a built in device filter that
# identifies and excludes LVs.
scan_lvs = 0
# Configuration option devices/multipath_component_detection.
@ -178,9 +204,34 @@ devices {
multipath_component_detection = 1
# Configuration option devices/md_component_detection.
# Ignore devices that are components of software RAID (md) devices.
# Enable detection and exclusion of MD component devices.
# An MD component device is a block device that MD uses as part
# of a software RAID virtual device. When an LVM PV is created
# on an MD device, LVM must only use the top level MD device as
# the PV, and should ignore the underlying component devices.
# In cases where the MD superblock is located at the end of the
# component devices, it is more difficult for LVM to consistently
# identify an MD component, see the md_component_checks setting.
md_component_detection = 1
# Configuration option devices/md_component_checks.
# The checks LVM should use to detect MD component devices.
# MD component devices are block devices used by MD software RAID.
#
# Accepted values:
# auto
# LVM will skip scanning the end of devices when it has other
# indications that the device is not an MD component.
# start
# LVM will only scan the start of devices for MD superblocks.
# This does not incur extra I/O by LVM.
# full
# LVM will scan the start and end of devices for MD superblocks.
# This requires an extra read at the end of devices.
#
# This configuration option has an automatic default value.
# md_component_checks = "auto"
# Configuration option devices/fw_raid_component_detection.
# Ignore devices that are components of firmware RAID devices.
# LVM must use an external_device_info_source other than none for this
@ -188,19 +239,24 @@ devices {
fw_raid_component_detection = 0
# Configuration option devices/md_chunk_alignment.
# Align PV data blocks with md device's stripe-width.
# Align the start of a PV data area with md device's stripe-width.
# This applies if a PV is placed directly on an md device.
# default_data_alignment will be overriden if it is not aligned
# with the value detected for this setting.
# This setting is overriden by data_alignment_detection,
# data_alignment, and the --dataalignment option.
md_chunk_alignment = 1
# Configuration option devices/default_data_alignment.
# Default alignment of the start of a PV data area in MB.
# If set to 0, a value of 64KiB will be used.
# Set to 1 for 1MiB, 2 for 2MiB, etc.
# Align the start of a PV data area with this number of MiB.
# Set to 1 for 1MiB, 2 for 2MiB, etc. Set to 0 to disable.
# This setting is overriden by data_alignment and the --dataalignment
# option.
# This configuration option has an automatic default value.
# default_data_alignment = 1
# Configuration option devices/data_alignment_detection.
# Detect PV data alignment based on sysfs device information.
# Align the start of a PV data area with sysfs io properties.
# The start of a PV data area will be a multiple of minimum_io_size or
# optimal_io_size exposed in sysfs. minimum_io_size is the smallest
# request the device can perform without incurring a read-modify-write
@ -208,27 +264,29 @@ devices {
# preferred unit of receiving I/O, e.g. MD 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.
# default_data_alignment and md_chunk_alignment will be overriden
# if they are not aligned with the value detected for this setting.
# This setting is overriden by data_alignment and the --dataalignment
# option.
data_alignment_detection = 1
# Configuration option devices/data_alignment.
# Alignment of the start of a PV data area in KiB.
# If a PV is placed directly on an md device and md_chunk_alignment or
# data_alignment_detection are enabled, then this setting is ignored.
# Otherwise, md_chunk_alignment and data_alignment_detection are
# disabled if this is set. Set to 0 to use the default alignment or the
# page size, if larger.
# Align the start of a PV data area with this number of KiB.
# When non-zero, this setting overrides default_data_alignment.
# Set to 0 to disable, in which case default_data_alignment
# is used to align the first PE in units of MiB.
# This setting is overriden by the --dataalignment option.
data_alignment = 0
# Configuration option devices/data_alignment_offset_detection.
# Detect PV data alignment offset based on sysfs device information.
# The start of a PV aligned data area will be shifted by the
# Shift the start of an aligned PV data area based on sysfs information.
# After a PV data area is aligned, it will be shifted by the
# alignment_offset exposed in sysfs. This offset is often 0, but may
# be non-zero. Certain 4KiB sector drives that compensate for windows
# partitioning will have an alignment_offset of 3584 bytes (sector 7
# is the lowest aligned logical block, the 4KiB sectors start at
# LBA -1, and consequently sector 63 is aligned on a 4KiB boundary).
# pvcreate --dataalignmentoffset will skip this detection.
# This setting is overriden by the --dataalignmentoffset option.
data_alignment_offset_detection = 1
# Configuration option devices/ignore_suspended_devices.
@ -374,7 +432,8 @@ allocation {
# Configuration option allocation/cache_pool_metadata_require_separate_pvs.
# Cache pool metadata and data will always use different PVs.
cache_pool_metadata_require_separate_pvs = 0
# This configuration option has an automatic default value.
# cache_pool_metadata_require_separate_pvs = 0
# Configuration option allocation/cache_metadata_format.
# Sets default metadata format for new cache.
@ -433,8 +492,9 @@ allocation {
# This configuration option does not have a default value defined.
# Configuration option allocation/thin_pool_metadata_require_separate_pvs.
# Thin pool metdata and data will always use different PVs.
thin_pool_metadata_require_separate_pvs = 0
# Thin pool metadata and data will always use different PVs.
# This configuration option has an automatic default value.
# thin_pool_metadata_require_separate_pvs = 0
# Configuration option allocation/thin_pool_zero.
# Thin pool data chunks are zeroed before they are first used.
@ -471,6 +531,11 @@ allocation {
# This configuration option has an automatic default value.
# thin_pool_chunk_size_policy = "generic"
# Configuration option allocation/zero_metadata.
# Zero whole metadata area before use with thin or cache pool.
# This configuration option has an automatic default value.
# zero_metadata = 1
# Configuration option allocation/thin_pool_chunk_size.
# The minimal chunk size in KiB for thin pool volumes.
# Larger chunk sizes may improve performance for plain thin volumes,
@ -553,7 +618,7 @@ allocation {
# vdo_slab_size_mb = 2048
# Configuration option allocation/vdo_ack_threads.
# Specifies the number of threads to use for acknowledging
# Specifies the number of threads to use for acknowledging
# completion of requested VDO I/O operations.
# The value must be at in range [0..100].
# This configuration option has an automatic default value.
@ -566,7 +631,7 @@ allocation {
# Each additional thread after the first will use an additional 18MiB of RAM,
# plus 1.12 MiB of RAM per megabyte of configured read cache size.
# This configuration option has an automatic default value.
# vdo_bio_threads = 1
# vdo_bio_threads = 4
# Configuration option allocation/vdo_bio_rotation.
# Specifies the number of I/O operations to enqueue for each bio-submission
@ -708,8 +773,8 @@ log {
# Configuration option log/file.
# Write error and debug log messages to a file specified here.
# e.g. file = "/var/log/lvm2.log"
# This configuration option does not have a default value defined.
# file = "/var/log/lvm2.log"
# Configuration option log/overwrite.
# Overwrite the log file each time the program is run.
@ -723,6 +788,7 @@ log {
# Configuration option log/indent.
# Indent messages according to their severity.
# This configuration option has an automatic default value.
indent = 1
# Configuration option log/command_names.
@ -749,6 +815,20 @@ log {
# available: memory, devices, io, activation, allocation,
# metadata, cache, locking, lvmpolld. Use "all" to see everything.
debug_classes = [ "memory", "devices", "io", "activation", "allocation", "metadata", "cache", "locking", "lvmpolld", "dbus" ]
# Configuration option log/debug_file_fields.
# The fields included in debug output written to log file.
# Use "all" to include everything (the default).
# This configuration option is advanced.
# This configuration option has an automatic default value.
# debug_file_fields = [ "time", "command", "fileline", "message" ]
# Configuration option log/debug_output_fields.
# The fields included in debug output written to stderr.
# Use "all" to include everything (the default).
# This configuration option is advanced.
# This configuration option has an automatic default value.
# debug_output_fields = [ "time", "command", "fileline", "message" ]
}
# Configuration section backup.
@ -836,9 +916,6 @@ global {
# the error messages.
activation = 1
# Configuration option global/segment_libraries.
# This configuration option does not have a default value defined.
# Configuration option global/proc.
# Location of proc filesystem.
# This configuration option is advanced.
@ -864,8 +941,7 @@ global {
# 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. This option only affects
# locking_type 1 viz. local file-based locking.
# high volume of read-only requests. This option only affects file locks.
prioritise_write_locks = 1
# Configuration option global/library_dir.
@ -912,7 +988,6 @@ global {
#
mirror_segtype_default = "raid1"
# Configuration option global/support_mirrored_mirror_log.
# Configuration option global/support_mirrored_mirror_log.
# Enable mirrored 'mirror' log type for testing.
#
@ -921,7 +996,8 @@ global {
# logs and conversion to disk/core works.
#
# Not supported for regular operation!
support_mirrored_mirror_log = 0
# This configuration option has an automatic default value.
# support_mirrored_mirror_log = 0
# Configuration option global/raid10_segtype_default.
# The segment type used by the -i -m combination.
@ -979,7 +1055,8 @@ global {
# activated from these events (the default is all.)
# When event_activation is disabled, the system will generally run
# a direct activation command to activate LVs in complete VGs.
event_activation = 1
# This configuration option has an automatic default value.
# event_activation = 1
# Configuration option global/use_aio.
# Use async I/O when reading and writing devices.
@ -1178,6 +1255,16 @@ global {
# When enabled, an LVM command that changes PVs, changes VG metadata,
# or changes the activation state of an LV will send a notification.
notify_dbus = 1
# Configuration option global/io_memory_size.
# The amount of memory in KiB that LVM allocates to perform disk io.
# LVM performance may benefit from more io memory when there are many
# disks or VG metadata is large. Increasing this size may be necessary
# when a single copy of VG metadata is larger than the current setting.
# This value should usually not be decreased from the default; setting
# it too low can result in lvm failing to read VGs.
# This configuration option has an automatic default value.
# io_memory_size = 8192
}
# Configuration section activation.
@ -1213,7 +1300,8 @@ activation {
# This enables additional checks (and if necessary, repairs) on entries
# in the device directory after udev has completed processing its
# events. Useful for diagnosing problems with LVM/udev interactions.
verify_udev_operations = 0
# This configuration option has an automatic default value.
# verify_udev_operations = 0
# Configuration option activation/retry_deactivation.
# Retry failed LV deactivation.
@ -1238,23 +1326,27 @@ activation {
# When disabled, the striped target is used. The linear target is an
# optimised version of the striped target that only handles a single
# stripe.
use_linear_target = 1
# This configuration option has an automatic default value.
# use_linear_target = 1
# Configuration option activation/reserved_stack.
# Stack size in KiB to reserve for use while devices are suspended.
# Insufficent reserve risks I/O deadlock during device suspension.
reserved_stack = 64
# This configuration option has an automatic default value.
# reserved_stack = 64
# Configuration option activation/reserved_memory.
# Memory size in KiB to reserve for use while devices are suspended.
# Insufficent reserve risks I/O deadlock during device suspension.
reserved_memory = 8192
# This configuration option has an automatic default value.
# reserved_memory = 8192
# Configuration option activation/process_priority.
# Nice value used while devices are suspended.
# Use a high priority so that LVs are suspended
# for the shortest possible time.
process_priority = -18
# This configuration option has an automatic default value.
# process_priority = -18
# Configuration option activation/volume_list.
# Only LVs selected by this list are activated.
@ -1371,7 +1463,8 @@ activation {
# auto
# Use default value chosen by kernel.
#
readahead = "auto"
# This configuration option has an automatic default value.
# readahead = "auto"
# Configuration option activation/raid_fault_policy.
# Defines how a device failure in a RAID LV is handled.
@ -1507,7 +1600,8 @@ activation {
# 8.4G, it is extended to 14.4G:
# vdo_pool_autoextend_threshold = 70
#
vdo_pool_autoextend_threshold = 100
# This configuration option has an automatic default value.
# vdo_pool_autoextend_threshold = 100
# Configuration option activation/vdo_pool_autoextend_percent.
# Auto-extending a VDO pool adds this percent extra space.
@ -1543,7 +1637,8 @@ activation {
# Use the old behavior of mlockall to pin all memory.
# Prior to version 2.02.62, LVM used mlockall() to pin the whole
# process's memory while activating devices.
use_mlockall = 0
# This configuration option has an automatic default value.
# use_mlockall = 0
# Configuration option activation/monitoring.
# Monitor LVs that are activated.
@ -1558,7 +1653,8 @@ activation {
# intervals of this number of 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 once the operation is complete.
polling_interval = 15
# This configuration option has an automatic default value.
# polling_interval = 15
# Configuration option activation/auto_set_activation_skip.
# Set the activation skip flag on new thin snapshot LVs.
@ -1666,13 +1762,19 @@ activation {
# vgmetadatacopies = 0
# Configuration option metadata/pvmetadatasize.
# Approximate number of sectors to use for each metadata copy.
# VGs with large numbers of PVs or LVs, or VGs containing complex LV
# structures, may need additional space for VG metadata. The metadata
# areas are treated as circular buffers, so unused space becomes filled
# with an archive of the most recent previous versions of the metadata.
# This configuration option has an automatic default value.
# pvmetadatasize = 255
# The default size of the metadata area in units of 512 byte sectors.
# The metadata area begins at an offset of the page size from the start
# of the device. The first PE is by default at 1 MiB from the start of
# the device. The space between these is the default metadata area size.
# The actual size of the metadata area may be larger than what is set
# here due to default_data_alignment making the first PE a MiB multiple.
# The metadata area begins with a 512 byte header and is followed by a
# circular buffer used for VG metadata text. The maximum size of the VG
# metadata is about half the size of the metadata buffer. VGs with large
# numbers of PVs or LVs, or VGs containing complex LV structures, may need
# additional space for VG metadata. The --metadatasize option overrides
# this setting.
# This configuration option does not have a default value defined.
# Configuration option metadata/pvmetadataignore.
# Ignore metadata areas on a new PV.
@ -2108,7 +2210,8 @@ dmeventd {
# 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"
# This configuration option has an automatic default value.
# mirror_library = "libdevmapper-event-lvm2mirror.so"
# Configuration option dmeventd/raid_library.
# This configuration option has an automatic default value.
@ -2119,14 +2222,16 @@ dmeventd {
# libdevmapper-event-lvm2snapshot.so monitors the filling of snapshots
# and emits a warning through syslog when the usage exceeds 80%. The
# warning is repeated when 85%, 90% and 95% of the snapshot is filled.
snapshot_library = "libdevmapper-event-lvm2snapshot.so"
# This configuration option has an automatic default value.
# snapshot_library = "libdevmapper-event-lvm2snapshot.so"
# Configuration option dmeventd/thin_library.
# The library dmeventd uses when monitoring a thin device.
# libdevmapper-event-lvm2thin.so monitors the filling of a pool
# and emits a warning through syslog when the usage exceeds 80%. The
# warning is repeated when 85%, 90% and 95% of the pool is filled.
thin_library = "libdevmapper-event-lvm2thin.so"
# This configuration option has an automatic default value.
# thin_library = "libdevmapper-event-lvm2thin.so"
# Configuration option dmeventd/thin_command.
# The plugin runs command with each 5% increment when thin-pool data volume

10
lvm2.changes
View File

@ -1,3 +1,13 @@
-------------------------------------------------------------------
Mon Dec 09 01:16:00 UTC 2020 - heming.zhao@suse.com
- lvm2 should use 'external_device_info_source="udev"' by default (bsc#1179691)
- change external_device_info_source from none to udev
- comment out lvm.conf item preferred_names by default (bsc#1179738)
- comment out preferred_names
- Update lvm.conf, make it closely to upstream's setting (bsc#1179739)
- change lvm.conf, follow upstream 7b41ea61b2e33dbfad754fd4c6e7851faf7ca5ef
-------------------------------------------------------------------
Thu Nov 26 10:28:13 UTC 2020 - Ludwig Nussel <lnussel@suse.de>