Linux Device-Mapper Development
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- Re: [PATCH] dm-mpath: requeue I/O during pg_init, (continued)
- [PATCH] dm: allocate buffer for messages with small number of arguments with GFP_NOIO (resend),
Mikulas Patocka
- [PATCH] dm: allocate buffer for messages with small number of arguments with GFP_NOIO,
Mikulas Patocka
- Holding both virtual and physical blocks prison when processing discard in dm-thin, Teng-Feng Yang
- [RHEL6.4] dm and multipath performance overhead, Lukasz Flis
- xfstests "free active" issue on x86?, Michael L. Semon
- Tuning suggestions for large systems with many (6000+) paths, Jeff Wasilko
- RFC for multipath queue_if_no_path timeout.,
Frank Mayhar
- [PATCH 0/2] patches to improve cluster raid1 performance [V2],
dongmao zhang
- [git pull] device mapper fixes for 3.12, Mike Snitzer
- Unable to receive overwrite BIO in dm-thin,
Teng-Feng Yang
- busy paths, John Williams
- [PATCH]multipath: Allow whitespace before or after exit and quit command in multipathd, Zheng Huai Cheng
- [PATCH] dm thin: do not expose non-zero discard limits if discards are disabled, Mike Snitzer
- [PATCH] dm mpath: disable WRITE SAME if it fails,
Mike Snitzer
- linux-3.10.12 dies after many allocation errors when copying lots of data to it over nfs. How to debug?,
Stevie Trujillo
- [PATCH] dm-snapshot: fix performance degradation due to small hash size (was: [lvm-devel] Snapshotted device gets slow), Mikulas Patocka
- [PATCH] dm-snapshot: workaround for a lockdep warning,
Mikulas Patocka
- [PATCH] block: Add nr_bios to block_rq_remap tracepoint,
Jun'ichi Nomura
- ANNOUNCE: remove device on close,
Mikulas Patocka
- [RFC] dm-writeboost: Plan to add comments. Needs help to make an objective list of where to comment, Akira Hayakawa
- [RFC] dm-writeboost: Porting daemon modulating migration from userland into the kernel,
Akira Hayakawa
- [PATCH] dm-statistics: fix a possible counter corruption on 32-bit systems, Mikulas Patocka
- [PATCH] dm mpath: do not fail path on -ENOSPC,
Jun'ichi Nomura
- [git pull] device-mapper changes for 3.12, Mike Snitzer
- multipath errors,
Amitai Alkalay
- [PATCH 0/1] ideas to improve the write performance of cluster dm-raid1,
dongmao zhang
- Fwd: [3.10.7] Reproductible soft lockup, recover but freeze even the mouse,
Bastien ROUCARIES
- multipath 4k partition block issues.,
Ross Anderson
- dm-crypt parallelization patches,
Mikulas Patocka
- Bug 999761 - Review NetApp path_checker and features for RHEL5 mpath,
Jamie Bainbridge
- [PATCH] dm: Deal with merge_bvec_fn in component devices better,
Ben Hutchings
- [PATCH] staging: Add dm-writeboost,
Akira Hayakawa
- dm ioctl: prevent rename to empty name or uuid,
Alasdair G Kergon
- [PATCH 1/3] dm ioctl: increase granularity of type_lock when loading table,
Mike Snitzer
- [RFC] dm-lc: plan to go to staging,
Akira Hayakawa
- Strange mapped block count kept by dm-thin driver for thin devices,
Teng-Feng Yang
- dm-lc: update, Akira Hayakawa
- Status dm-cache,
Rolf Fokkens
- Allow read IO during share block breaking in dm-thin,
Teng-Feng Yang
- [PATCH v2] dm ioctl: allow change device target type to error,
Joe Jin
- [PATCH] dm ioctl: allow change device target type to error, Joe Jin
- [git pull] device-mapper fix for 3.11, Mike Snitzer
- [PATCH] bcache: Remove use of down/up_read_non_owner(),
Steven Rostedt
- [PATCH][RESEND] scsi_dh_rdac:Log batched lun information with mode select command, Merla, ShivaKrishna
- [PATCH] dm: Make MIN_IOS, et al, tunable via sysctl.,
Frank Mayhar
- [PATCH] dm: fix stacking of geometry limits for thinp and cache,
Mike Snitzer
- [PATCH v2] Add log-structured caching target, Akira Hayakawa
- [PATCH] bugfix: map_context->ptr must be nullify in no-cache path., Akira Hayakawa
- [PATCH] [RFC] Implements log-structured caching target, Akira Hayakawa
- [Question] How to make a patch?,
Akira Hayakawa
- noob usage question,
John Strange
- [PATCH 1/2] Revert "Revert "math64: New div64_u64_rem helper"",
Mike Snitzer
- [PATCH v2] dm: add statistics support, Mike Snitzer
- [PATCH] rdac: Always fail paths when controller reports unavailable AAS, Stewart, Sean
- dm-verity: Verification fails but do not see Input/Output Error on read,
Chaitra Bhat
- [PATCH 0/22] Immutable biovecs, block layer changes,
Kent Overstreet
- [PATCH 19/22] block: Rename bio_split() -> bio_pair_split(), Kent Overstreet
- [PATCH 15/22] rbd: Refactor bio cloning, don't clone biovecs, Kent Overstreet
- [PATCH 20/22] block: Introduce new bio_split(), Kent Overstreet
- [PATCH 14/22] block: Kill bio_iovec_idx(), __bio_iovec(), Kent Overstreet
- [PATCH 18/22] block: Generic bio chaining, Kent Overstreet
- [PATCH 12/22] block: Convert drivers to immutable biovecs, Kent Overstreet
- [PATCH 07/22] block: Convert bio_for_each_segment() to bvec_iter, Kent Overstreet
- [PATCH 02/22] block: Consolidate duplicated bio_trim() implementations, Kent Overstreet
- [PATCH 01/22] block: Use rw_copy_check_uvector(), Kent Overstreet
- [PATCH 09/22] block: Convert bio_copy_data() to bvec_iter, Kent Overstreet
- [PATCH 06/22] block: Convert bio_iovec() to bvec_iter, Kent Overstreet
- [PATCH 10/22] bio-integrity: Convert to bvec_iter, Kent Overstreet
- [PATCH 08/22] block: Immutable bio vecs, Kent Overstreet
- [PATCH 13/22] ceph: Convert to immutable biovecs, Kent Overstreet
- [PATCH 21/22] block: Kill bio_pair_split(), Kent Overstreet
- [PATCH 11/22] block: Kill bio_segments()/bi_vcnt usage, Kent Overstreet
- [PATCH 03/22] bcache: Kill unaligned bvec hack, Kent Overstreet
- [PATCH 16/22] dm: Refactor for new bio cloning/splitting, Kent Overstreet
- [PATCH 05/22] dm: Use bvec_iter for dm_bio_record(), Kent Overstreet
- [PATCH 04/22] block: Abstract out bvec iterator, Kent Overstreet
- [PATCH 17/22] block: Remove bi_idx hacks, Kent Overstreet
- [PATCH 22/22] block: Don't save/copy bvec array anymore, share when cloning, Kent Overstreet
- Re: [PATCH 0/22] Immutable biovecs, block layer changes, Christoph Hellwig
- dm-lc: updates, Akira Hayakawa
- dm-thin - issue about the maximum size of the metadata device,
梁文彥
- dm-lc: new doc,
Akira Hayakawa
- state we don't understand,
Brian Bunker
- Extending DM w/ new target type,
John Strange
- dm-cache with zero hit rate,
Steinar H. Gunderson
- [PATCH] dm-lc.c: fix for a potential NULL pointer dereference,
Kumar Amit Mehta
- [PATCH v2] dm-lc.c: Audit return values of functions invoked in module init routine,
Kumar Amit Mehta
- [PATCH] dm-lc.c: Audit return values of functions invoked in module init routine,
Kumar Amit Mehta
- [PATCH 2/9] dm: WQ_NON_REENTRANT is meaningless and going away, Tejun Heo
- [PATCH] dm-lc.c: return -ENOMEM if alloc_workqueue fails,
Kumar Amit Mehta
- dm-cache warming,
Dave Pitts
- [PATCH] dm cache: Avoid conflicting remove_mapping() in mq policy,
Geert Uytterhoeven
- [PATCH] multipath: rport tmo cleanup,
Benjamin Marzinski
- [PATCH] scsi_dh_rdac:Log batched lun information with mode select command,
Merla, ShivaKrishna
- [PATCH] dm cache: verify metadata device is exclussive,
Mike Snitzer
- [PATCH] dm-thin: Add data block size limits to the Documentation,
Carlos Maiolino
- dm-cache: dirty state of blocks in writethrough mode,
Vijarnia, Anil
- Substantial performance difference when reading/writing to device-mapper vs. the individual device,
Kaul
- Device mapping without using initramfs,
ebelcrom ebelcrom
- pseudo block device as metadata and cache device,
Vivek Subbarao
- Re: [PATCH 18/30] Update multipath.conf.defaults, Xose Vazquez Perez
- [PATCH 00/30] SLES resync, second try,
Hannes Reinecke
- [PATCH 03/30] alua: Do not add preferred path priority for active/optimized, Hannes Reinecke
- [PATCH 07/30] Deprecate pg_timeout, Hannes Reinecke
- [PATCH 25/30] multipathd: valgrind fixes, Hannes Reinecke
- [PATCH 20/30] multipath.conf.5: clarify 'no_path_retry' default setting, Hannes Reinecke
- [PATCH 30/30] libmultipath: read path state directly from sysfs, Hannes Reinecke
- [PATCH 12/30] Minor fixes for priority handling, Hannes Reinecke
- [PATCH 16/30] Correctly print out 'max' for max_fds, Hannes Reinecke
- [PATCH 13/30] Check return value from pathinfo(), Hannes Reinecke
- [PATCH 19/30] Correctly set pgfailback, Hannes Reinecke
- [PATCH 24/30] multipath: reference the udev context when starting event queue, Hannes Reinecke
- [PATCH 08/30] kpartx: create correct symlinks for PATH_FAILED events, Hannes Reinecke
- [PATCH 17/30] Correctly set max_fds in case of failure, Hannes Reinecke
- [PATCH 05/30] libmultipath: return PATH_DOWN for quiesced paths, Hannes Reinecke
- [PATCH 02/30] Document 'infinity' as possible value for dev_loss_tmo, Hannes Reinecke
- [PATCH 06/30] libmultipath: Implement PATH_TIMEOUT, Hannes Reinecke
- [PATCH 01/30] multipath: bind lifetime of udev context to main thread, Hannes Reinecke
- [PATCH 18/30] Update multipath.conf.defaults, Hannes Reinecke
- [PATCH 04/30] multipath: Increase dev_loss_tmo prior to fast_io_fail, Hannes Reinecke
- [PATCH 09/30] multipath: Deprecate 'getuid' configuration variable, Hannes Reinecke
- [PATCH 28/30] multipath: fix setting of fast_io_fail_tmo, Hannes Reinecke
- [PATCH 23/30] Do not print error when rport is blocked, Hannes Reinecke
- [PATCH 26/30] multipathd: increase stacksize for uevent listener, Hannes Reinecke
- [PATCH 29/30] multipath: reset queue_if_no_path if flush failed, Hannes Reinecke
- [PATCH 14/30] Read directly from sysfs when checking the device size, Hannes Reinecke
- [PATCH 21/30] multipath.conf.annotated: remove 'udev_dir', Hannes Reinecke
- [PATCH 11/30] multipath: Add 'Datacore Virtual Disk' to internal hardware table, Hannes Reinecke
- [PATCH 15/30] multipath.conf.annotated: Document rr_min_io_rq, Hannes Reinecke
- [PATCH 10/30] kpartx: support disk with non-512B sectors, Hannes Reinecke
- [PATCH 27/30] Specify checker_timeout in seconds, Hannes Reinecke
- [PATCH 22/30] multipath: Implement 'property' blacklist, Hannes Reinecke
- Re: [PATCH 00/30] SLES resync, second try, Christophe Varoqui
- [RFC] dm-lc target,
Akira Hayakawa
- dm-cache: can the same cache be used with multiple origin devices?,
Mears, Morgan
- [PATCH 00/29] SLES resync,
Hannes Reinecke
- [PATCH 02/29] Document 'infinity' as possible value for dev_loss_tmo, Hannes Reinecke
- [PATCH 01/29] multipath: bind lifetime of udev context to main thread, Hannes Reinecke
- [PATCH 08/29] kpartx: create correct symlinks for PATH_FAILED events, Hannes Reinecke
- [PATCH 14/29] Read directly from sysfs when checking the device size, Hannes Reinecke
- [PATCH 29/29] multipath: reset queue_if_no_path if flush failed, Hannes Reinecke
- [PATCH 03/29] alua: Do not add preferred path priority for active/optimized, Hannes Reinecke
- [PATCH 09/29] multipath: Deprecate 'getuid' configuration variable, Hannes Reinecke
- [PATCH 21/29] multipath.conf.annotated: remove 'udev_dir', Hannes Reinecke
- [PATCH 20/29] multipath.conf.5: clarify 'no_path_retry' default setting, Hannes Reinecke
- [PATCH 12/29] Minor fixes for priority handling, Hannes Reinecke
- [PATCH 05/29] libmultipath: return PATH_DOWN for quiesced paths, Hannes Reinecke
- [PATCH 15/29] multipath.conf.annotated: Document rr_min_io_rq, Hannes Reinecke
- [PATCH 13/29] Check return value from pathinfo(), Hannes Reinecke
- [PATCH 27/29] Specify checker_timeout in seconds, Hannes Reinecke
- [PATCH 16/29] Correctly print out 'max' for max_fds, Hannes Reinecke
- [PATCH 17/29] Correctly set max_fds in case of failure, Hannes Reinecke
- [PATCH 24/29] multipath: reference the udev context when starting event queue, Hannes Reinecke
- [PATCH 07/29] Deprecate pg_timeout, Hannes Reinecke
- [PATCH 22/29] multipath: Implement 'property' blacklist, Hannes Reinecke
- [PATCH 10/29] kpartx: support disk with non-512B sectors, Hannes Reinecke
- [PATCH 28/29] multipath: fix setting of fast_io_fail_tmo, Hannes Reinecke
- [PATCH 18/29] Update multipath.conf.defaults, Hannes Reinecke
- [PATCH 26/29] multipathd: increase stacksize for uevent listener, Hannes Reinecke
- [PATCH 23/29] Do not print error when rport is blocked, Hannes Reinecke
- [PATCH 25/29] multipathd: valgrind fixes, Hannes Reinecke
- [PATCH 06/29] libmultipath: Implement PATH_TIMEOUT, Hannes Reinecke
- [PATCH 04/29] multipath: Increase dev_loss_tmo prior to fast_io_fail, Hannes Reinecke
- [PATCH 19/29] Correctly set pgfailback, Hannes Reinecke
- [PATCH 11/29] multipath: Add 'Datacore Virtual Disk' to internal hardware table, Hannes Reinecke
- Re: [PATCH 00/29] SLES resync, Sebastian Riemer
- Linux Plumbers IO & File System Micro-conference,
Ric Wheeler
- Info on bytes flow during polling, Gianluca Cecchi
- [git pull] device-mapper changes for 3.11,
Alasdair G Kergon
- Multipath not balancing I/O across paths evenly., Devin
- about cross compile for device mapper, =?gb18030?b?sLI=?=
- [PATCH] dm: make alloc error info more clearly.,
Robin Dong
- ANNOUNCE: new dm statistics patches, Mikulas Patocka
- [PATCH] MAINTAINERS: dm-devel@xxxxxxxxxx is a list,
Yann Droneaud
- test needed for a dm-bufio patch,
Mikulas Patocka
- Re: [PATCH 4/4] scsi: Return ENODATA on medium error, Jun'ichi Nomura
- dm-thin btree and incremental backup issue,
Teng-Feng Yang
- Re: [PATCH 4/5] scsi: Return ENODATA on medium error,
Jun'ichi Nomura
- Max length limitation with BLKZEROOUT on dm device ?,
Bharata B Rao
- [PATCH 0/8] multipath: miscellaneous fixes and features,
Benjamin Marzinski
- [PATCH] dm-verity: fix coverity warning,
Mikulas Patocka
- [PATCH] dm-verity: Fix a boundary condition that caused failure for certain device sizes,
Mikulas Patocka
- Not able to create a device mapper target node,
monica g
- Nimbus's 3.9 Kernel, Michael Fortson
- [PATCH 07/10] idr: Rename idr_alloc() -> idr_alloc_range(),
Kent Overstreet
- how to use dm-cache in RHEL/CentOS 6?, lihuiba
- [PATCH v2] dm: verity: Add support for emitting uevents on dm-verity errors.,
Geremy Condra
- [PATCH] dm: verity: Add support for emitting uevents on dm-verity errors.,
Geremy Condra
- Re: [PATCH v3 2/6] [SCSI] Rename scsi_evt_xxx to sdev_evt_xxx and scsi_event to sdev_event,
James Bottomley
- Proper dm-cache shutdown, Kyle Manna
- [PATCH 09/10] idr: Remove unneeded idr locking, idr_preload() usage,
Kent Overstreet
- ubifs, Aidan Totterdell
- dm-cache caching network volume,
Étienne BERSAC
- Research for possible new feature: Rescanning LUN mappings through multipath-tools, Stewart, Sean
- [PATCH] multipathd/cli_handlers cli_resize : check pp and pgp before calling them to avoid multipathd core dump.,
taget
- multipathd coredump when calling resizing., Eli Qiao(Li Yong Qiao)
- kernel crash with multipath-tools v0.4.7,
Praveen Dhanasekaran - PTI
- Performance Comparison among EnhanceIO, bcache and dm-cache.,
OS Engineering
- Query: Significance of libmultipath/hwtable.c,
amit mehta
- [PATCH] kpartx: Properly support read-only files, Till Maas
- write intent bitmap on external disk, folkert
- dm-thin and shared storage failover, Benoît Canet
- [PATCH 20/26] block: Don't save/copy bvec array anymore, share when cloning, Kent Overstreet
- [PATCH 22/26] block: Make generic_make_request handle arbitrary sized bios,
Kent Overstreet
- [PATCH 10/26] block: Convert drivers to immutable biovecs,
Kent Overstreet
- [PATCH 05/26] block: Convert bio_iovec() to bvec_iter, Kent Overstreet
- [PATCH 13/26] dm: Refactor for new bio cloning/splitting, Kent Overstreet
- [PATCH 04/26] dm: Use bvec_iter for dm_bio_record(), Kent Overstreet
- [PATCH] dm: avoid a possible __vmalloc deadlock, Mikulas Patocka
- [PATCH] dm: use __GFP_HIGHMEM in __vmalloc, Mikulas Patocka
- locking optimization, Martin Peschke
- Re: [linux-lvm] Mounted, but idle LVM volume causes constant disk writes, Tomas Vanderka
- [PATCH] md: replace strict_strto*() with kstrto*(),
Jingoo Han
- [Fwd: Re: DM-Verity Tool],
pavankumar . p
- Clustered RAID1 performance,
Lars Marowsky-Bree
- software raid & intent bitmap on other device,
folkert
- Need you help - multipath question, Rain
- Re: EnhanceIO(TM) caching driver features [1/3], Amit Kale
- [PATCH] updated dm-switch,
Mikulas Patocka
- DM-Verity Tool,
pavankumar . p
- [git pull] device-mapper fix for 3.10, Alasdair G Kergon
- Re: multipath-tools: scsi_id based path priorities and multiple prioritizers,
Christophe Varoqui
- multipath-tools: scsi_id based path priorities and multiple prioritizers,
Viktor Larionov
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