lvm2-commits January 2015

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99 discussions

v2_02_116 annotated tag has been created
by Alasdair Kergon 30 Jan '15

30 Jan '15

Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=af2fce769088baa2… Commit: af2fce769088baa24a1bda71b65180de510d3a5f Parent: 0000000000000000000000000000000000000000 Author: Alasdair G Kergon <agk(a)redhat.com> AuthorDate: 2015-01-30 16:17 +0000 Committer: Alasdair G Kergon <agk(a)redhat.com> CommitterDate: 2015-01-30 16:17 +0000 annotated tag: v2_02_116 has been created at af2fce769088baa24a1bda71b65180de510d3a5f (tag) tagging d0837dcceba4d75ed722c300fdf00c52b9892da5 (commit) replaces v2_02_115 Release 2.02.116. 41 files changed, 995 insertions(+), 138 deletions(-) -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (GNU/Linux) iEYEABECAAYFAlTLrsAACgkQIoGRwVZ+LBfQnwCeKaROES12Zz5c7wW8dhQfDzR7 d58AniYS6SmRodBOwlwzS01y7Y5v1fnA =Nwa2 -----END PGP SIGNATURE----- Alasdair G Kergon (4): post-release devices: Do not support unpartitioned DASD. devices: DASD doesn't need to be stackable. pre-release David Teigland (3): lvmthin: update data space exhaustion lvmthin: update monitor and autoextend lvm.conf: update error_when_full description Peter Rajnoha (16): config: improve config validation to check if setting with string value can be empty. coverity: missing return value check lvm2app: fix lvm_lv_get_attr regression causing unknown values properties: also recognize LVSINFO, LVSSTATUS and LVSINFOSTATUS as subtypes of LVS WHATS_NEW: previous commit device: add infrastructure to support external device info filter-composite: add external device info hooks conf: add devices/external_device_info_source to lvm.conf filter-md: use new 'udev' external device info source to get MD component status filter-mpath: use new 'udev' external device info source to get mpath component status filter-usable: move check for pv_min_size from filter-partitioned to filter-usable and use new 'udev' external device info source for this check filter-partitioned: use new 'udev' device status source to get partition status filters: add firmware RAID filter cleanup: add dev-ext-udev-constants.h with constants/names of the properties/values used from udev db WHATS_NEW cleanup: conf: auxiliary_device_status_source -> external_device_info_source Zdenek Kabelac (17): raid: fix tree preload for splitting raid images raid: fix raid image splitting raid: lock holder will skip visible raid LVs cleanup: use macro lv_is_visible() thin: preserve chunksize with lvconvert cache: add pool deps for preload raid: preload splitted LV only when active cache: use writethrough cache_mode for older metadata lv_manip: add for_each_sub_lv_except_pools() cleanup: indent tabs tests: test stacked raid revert "cache: add pool deps for preload" raid: check lock holding LV thin: report proper status for thin pool thin: fix upgrade regression WHATS_NEW tests: add --force to sfdisk

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master - post-release
by Alasdair Kergon 30 Jan '15

30 Jan '15

Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=99c443facce33d2c… Commit: 99c443facce33d2c666b0e043d9e8a6bd1cb40a2 Parent: d0837dcceba4d75ed722c300fdf00c52b9892da5 Author: Alasdair G Kergon <agk(a)redhat.com> AuthorDate: Fri Jan 30 16:18:43 2015 +0000 Committer: Alasdair G Kergon <agk(a)redhat.com> CommitterDate: Fri Jan 30 16:18:43 2015 +0000 post-release --- VERSION | 2 +- VERSION_DM | 2 +- WHATS_NEW | 3 +++ WHATS_NEW_DM | 3 +++ 4 files changed, 8 insertions(+), 2 deletions(-) diff --git a/VERSION b/VERSION index 648e0da..071f5f4 100644 --- a/VERSION +++ b/VERSION @@ -1 +1 @@ -2.02.116(2)-git (2015-01-30) +2.02.117(2)-git (2015-01-30) diff --git a/VERSION_DM b/VERSION_DM index 31e782b..dc719d2 100644 --- a/VERSION_DM +++ b/VERSION_DM @@ -1 +1 @@ -1.02.93-git (2015-01-30) +1.02.94-git (2015-01-30) diff --git a/WHATS_NEW b/WHATS_NEW index a9d3c25..3555063 100644 --- a/WHATS_NEW +++ b/WHATS_NEW @@ -1,3 +1,6 @@ +Version 2.02.117 - +==================================== + Version 2.02.116 - 30th January 2015 ==================================== Deactivate unused thin pools activated with lvm2 pre-2.02.112 versions. diff --git a/WHATS_NEW_DM b/WHATS_NEW_DM index 169831c..3fb69cb 100644 --- a/WHATS_NEW_DM +++ b/WHATS_NEW_DM @@ -1,3 +1,6 @@ +Version 1.02.94 - +=================================== + Version 1.02.93 - 21st January 2015 =================================== Reduce severity of ioctl error message when dmeventd waitevent is interrupted.

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master - pre-release
by Alasdair Kergon 30 Jan '15

30 Jan '15

Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=d0837dcceba4d75e… Commit: d0837dcceba4d75ed722c300fdf00c52b9892da5 Parent: 71e88f761d4d3517dbc810e28c807fb84b49ac20 Author: Alasdair G Kergon <agk(a)redhat.com> AuthorDate: Fri Jan 30 16:16:51 2015 +0000 Committer: Alasdair G Kergon <agk(a)redhat.com> CommitterDate: Fri Jan 30 16:16:51 2015 +0000 pre-release --- VERSION | 2 +- VERSION_DM | 2 +- WHATS_NEW | 6 +++--- WHATS_NEW_DM | 3 --- 4 files changed, 5 insertions(+), 8 deletions(-) diff --git a/VERSION b/VERSION index bc3587c..648e0da 100644 --- a/VERSION +++ b/VERSION @@ -1 +1 @@ -2.02.116(2)-git (2015-01-21) +2.02.116(2)-git (2015-01-30) diff --git a/VERSION_DM b/VERSION_DM index de76fb3..31e782b 100644 --- a/VERSION_DM +++ b/VERSION_DM @@ -1 +1 @@ -1.02.94-git (2015-01-21) +1.02.93-git (2015-01-30) diff --git a/WHATS_NEW b/WHATS_NEW index b99ce31..a9d3c25 100644 --- a/WHATS_NEW +++ b/WHATS_NEW @@ -1,8 +1,8 @@ -Version 2.02.116 - +Version 2.02.116 - 30th January 2015 ==================================== - Deactivate unused thin pools activated with lvm2 pre 2.02.112 version. + Deactivate unused thin pools activated with lvm2 pre-2.02.112 versions. Check lock holding LV when lvconverting stacked raid LV in cluster. - Support "udev" ext. dev. info for filters: PV min size, mpath, md, partition. + Support udev external dev info for filters: PV min size, mpath, md, partition. Add fw_raid_component_detection lvm.conf option to enable FW raid detection. Add devices/external_device_info_source lvm.conf option ("none" by default). Scan pools in for_each_sub_lv() and add for_each_sub_lv_except_pools(). diff --git a/WHATS_NEW_DM b/WHATS_NEW_DM index 3fb69cb..169831c 100644 --- a/WHATS_NEW_DM +++ b/WHATS_NEW_DM @@ -1,6 +1,3 @@ -Version 1.02.94 - -=================================== - Version 1.02.93 - 21st January 2015 =================================== Reduce severity of ioctl error message when dmeventd waitevent is interrupted.

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master - tests: add --force to sfdisk
by Zdenek Kabelac 30 Jan '15

30 Jan '15

Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=71e88f761d4d3517… Commit: 71e88f761d4d3517dbc810e28c807fb84b49ac20 Parent: 04b60e927464454c376ac97d7285affbde186e2f Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Fri Jan 30 16:46:06 2015 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Fri Jan 30 16:46:06 2015 +0100 tests: add --force to sfdisk Avoid udev sync troubles for now. --- test/shell/test-partition.sh | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/test/shell/test-partition.sh b/test/shell/test-partition.sh index e79216e..f68d572 100644 --- a/test/shell/test-partition.sh +++ b/test/shell/test-partition.sh @@ -26,7 +26,7 @@ aux prepare_pvs 1 30 pvs "$dev1" # create small partition table -echo "1 2" | sfdisk "$dev1" +echo "1 2" | sfdisk --force "$dev1" aux notify_lvmetad "$dev1" not pvs "$dev1"

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master - WHATS_NEW
by Zdenek Kabelac 30 Jan '15

30 Jan '15

Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=04b60e927464454c… Commit: 04b60e927464454c376ac97d7285affbde186e2f Parent: 40102ae01401741e007066373e8013f16c694f89 Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Fri Jan 30 16:34:19 2015 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Fri Jan 30 16:34:19 2015 +0100 WHATS_NEW For thin fix. --- WHATS_NEW | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/WHATS_NEW b/WHATS_NEW index 45e01fb..b99ce31 100644 --- a/WHATS_NEW +++ b/WHATS_NEW @@ -1,5 +1,6 @@ Version 2.02.116 - ==================================== + Deactivate unused thin pools activated with lvm2 pre 2.02.112 version. Check lock holding LV when lvconverting stacked raid LV in cluster. Support "udev" ext. dev. info for filters: PV min size, mpath, md, partition. Add fw_raid_component_detection lvm.conf option to enable FW raid detection.

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master - thin: fix upgrade regression
by Zdenek Kabelac 30 Jan '15

30 Jan '15

Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=40102ae01401741e… Commit: 40102ae01401741e007066373e8013f16c694f89 Parent: a29a3ed3c37f72fc517ff6045b6105611abc1383 Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Fri Jan 30 16:22:11 2015 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Fri Jan 30 16:22:11 2015 +0100 thin: fix upgrade regression Older lvm2 tools where always providing linear mapping for thin pool. Recent lvm2 version however support external usage of thin pool and empty/unused pools are loaded without such external linear mapping. So this patch covers 'upgrade' problem, where older tool has activated thin-pool with 'linear' layer mapping, and newer tools didn't expected such mapping to exist and were not able to deactivate such table. So before checking for new layout in dm-table, check if there is not an old one already there. --- lib/activate/activate.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-) diff --git a/lib/activate/activate.c b/lib/activate/activate.c index dbfb427..c054531 100644 --- a/lib/activate/activate.c +++ b/lib/activate/activate.c @@ -655,8 +655,13 @@ static int _lv_info(struct cmd_context *cmd, const struct logical_volume *lv, } /* New thin-pool has no layer, but -tpool suffix needs to be queried */ - if (!use_layer && lv_is_new_thin_pool(lv)) - use_layer = 1; + if (!use_layer && lv_is_new_thin_pool(lv)) { + /* Check if there isn't existing old thin pool mapping in the table */ + if (!dev_manager_info(cmd->mem, lv, NULL, 0, 0, &dminfo, NULL, NULL)) + return_0; + if (!dminfo.exists) + use_layer = 1; + } if (seg_status) seg_status->seg = seg;

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master - thin: report proper status for thin pool
by Zdenek Kabelac 30 Jan '15

30 Jan '15

Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=a29a3ed3c37f72fc… Commit: a29a3ed3c37f72fc517ff6045b6105611abc1383 Parent: e8aab3a7fdb22655493ace8bac75e655b5b0cffe Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Fri Jan 30 15:29:39 2015 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Fri Jan 30 15:58:12 2015 +0100 thin: report proper status for thin pool After commit 158e9988768be344c0c97acdf52d1c020ab8c83e where we may start to readlv_attr with a 'shared' ioctl call for a single lvs line we where obtaing single status for thin pools. However this is not properly reflecting lvm2 reality. Correcting this by reading lv status from layered thin pool, but lv info from non-layered (linear) mapped device which is maintained for proper cluster locking. --- tools/reporter.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-) diff --git a/tools/reporter.c b/tools/reporter.c index 29d326c..7c481be 100644 --- a/tools/reporter.c +++ b/tools/reporter.c @@ -65,10 +65,14 @@ static int _do_info_and_status(struct cmd_context *cmd, return_0; if (!lv_seg) _choose_lv_segment_for_status_report(lv, &lv_seg); - if (do_info) + if (do_info) { /* both info and status */ status->info_ok = lv_info_with_seg_status(cmd, lv, lv_seg, use_layer, status, 1, 1); - else + /* for inactive thin-pools reset lv info struct */ + if (use_layer && status->info_ok && + !lv_info(cmd, lv, 0, NULL, 0, 0)) + memset(&status->info, 0, sizeof(status->info)); + } else /* status only */ status->info_ok = lv_status(cmd, lv_seg, use_layer, &status->seg_status); } else if (do_info)

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master - cleanup: conf: auxiliary_device_status_source -> external_device_info_source
by Peter Rajnoha 30 Jan '15

30 Jan '15

Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=e8aab3a7fdb22655… Commit: e8aab3a7fdb22655493ace8bac75e655b5b0cffe Parent: 434031719e37524606d198b2d78795962970a1b8 Author: Peter Rajnoha <prajnoha(a)redhat.com> AuthorDate: Fri Jan 30 15:39:59 2015 +0100 Committer: Peter Rajnoha <prajnoha(a)redhat.com> CommitterDate: Fri Jan 30 15:41:42 2015 +0100 cleanup: conf: auxiliary_device_status_source -> external_device_info_source auxiliary_device_status_source was name used during development of this feature, renamed later. --- conf/example.conf.in | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/conf/example.conf.in b/conf/example.conf.in index d9f10bf..f7b9da0 100644 --- a/conf/example.conf.in +++ b/conf/example.conf.in @@ -181,8 +181,8 @@ devices { # By default, LVM2 will not ignore devices used as components of # firmware RAID devices. Set to 1 to enable this detection. # N.B. LVM2 itself is not detecting firmware RAID - an - # auxiliary_device_status_source other than "native" must - # be used for this detection to be successful. + # external_device_info_source other than "none" must + # be used for this detection to execute. # 1 enables; 0 disables fw_raid_component_detection = 0

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master - raid: check lock holding LV
by Zdenek Kabelac 30 Jan '15

30 Jan '15

Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=434031719e375246… Commit: 434031719e37524606d198b2d78795962970a1b8 Parent: c99cb207153b5c103889a1ac67f799f6af4687d2 Author: Zdenek Kabelac <zkabelac(a)redhat.com> AuthorDate: Fri Jan 30 14:13:25 2015 +0100 Committer: Zdenek Kabelac <zkabelac(a)redhat.com> CommitterDate: Fri Jan 30 14:16:27 2015 +0100 raid: check lock holding LV Since raid could be used as stacked LV - check lock holding LV for proper locking type for clustered usage. --- WHATS_NEW | 1 + lib/metadata/raid_manip.c | 4 ++-- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/WHATS_NEW b/WHATS_NEW index c7e257b..45e01fb 100644 --- a/WHATS_NEW +++ b/WHATS_NEW @@ -1,5 +1,6 @@ Version 2.02.116 - ==================================== + Check lock holding LV when lvconverting stacked raid LV in cluster. Support "udev" ext. dev. info for filters: PV min size, mpath, md, partition. Add fw_raid_component_detection lvm.conf option to enable FW raid detection. Add devices/external_device_info_source lvm.conf option ("none" by default). diff --git a/lib/metadata/raid_manip.c b/lib/metadata/raid_manip.c index 4ce84a0..c786e89 100644 --- a/lib/metadata/raid_manip.c +++ b/lib/metadata/raid_manip.c @@ -1040,8 +1040,8 @@ int lv_raid_change_image_count(struct logical_volume *lv, /* * LV must be either in-active or exclusively active */ - if (lv_is_active(lv) && vg_is_clustered(lv->vg) && - !lv_is_active_exclusive_locally(lv)) { + if (lv_is_active(lv_lock_holder(lv)) && vg_is_clustered(lv->vg) && + !lv_is_active_exclusive_locally(lv_lock_holder(lv))) { log_error("%s/%s must be active exclusive locally to" " perform this operation.", lv->vg->name, lv->name); return 0;

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master - WHATS_NEW
by Peter Rajnoha 30 Jan '15

30 Jan '15

Gitweb: http://git.fedorahosted.org/git/?p=lvm2.git;a=commitdiff;h=c99cb207153b5c10… Commit: c99cb207153b5c103889a1ac67f799f6af4687d2 Parent: 28ba0450e93db30ee4dd815cbe85478b3c6a719a Author: Peter Rajnoha <prajnoha(a)redhat.com> AuthorDate: Fri Jan 30 13:29:51 2015 +0100 Committer: Peter Rajnoha <prajnoha(a)redhat.com> CommitterDate: Fri Jan 30 13:29:51 2015 +0100 WHATS_NEW --- WHATS_NEW | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/WHATS_NEW b/WHATS_NEW index 401c8b9..c7e257b 100644 --- a/WHATS_NEW +++ b/WHATS_NEW @@ -1,5 +1,8 @@ Version 2.02.116 - ==================================== + Support "udev" ext. dev. info for filters: PV min size, mpath, md, partition. + Add fw_raid_component_detection lvm.conf option to enable FW raid detection. + Add devices/external_device_info_source lvm.conf option ("none" by default). Scan pools in for_each_sub_lv() and add for_each_sub_lv_except_pools(). Fix lvm2app lvm_lv_get_property return value for fields with info/status ioctl. Fix lvm2app regression in lvm_lv_get_attr causing unknown values (2.02.115).

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lvm2-commits January 2015