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Bug 2189657

Summary:	altered --physicalextentsize vgcreation can cause raid integrity conversion to fail
Product:	Red Hat Enterprise Linux 9	Reporter:	Corey Marthaler <cmarthal>
Component:	lvm2	Assignee:	LVM Team <lvm-team>
lvm2 sub component:	Mirroring and RAID	QA Contact:	cluster-qe <cluster-qe>
Status:	CLOSED MIGRATED	Docs Contact:
Severity:	medium
Priority:	unspecified	CC:	agk, heinzm, jbrassow, msnitzer, prajnoha, zkabelac
Version:	9.3	Keywords:	MigratedToJIRA
Target Milestone:	rc	Flags:	pm-rhel: mirror+
Target Release:	---
Hardware:	x86_64
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2023-09-23 19:07:25 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Corey Marthaler 2023-04-25 20:18:21 UTC

Description of problem:
Test scenario:

Recreating PVs/VG with non power of 2 dataalignment and extentsizes
pvcreate --dataalignment 444416k /dev/nvme0n1p1 /dev/nvme1n1p1 /dev/sda /dev/sdc /dev/sdd /dev/sde /dev/sdf1 /dev/sdg /dev/sdh
grant-03.6a2m.lab.eng.bos.redhat.com: vgcreate  --physicalextentsize 111104k cache_sanity /dev/nvme0n1p1 /dev/nvme1n1p1 /dev/sda /dev/sdc /dev/sdd /dev/sde /dev/sdf1 /dev/sdg /dev/sdh
  WARNING: Devices have inconsistent physical block sizes (512 and 4096).
  WARNING: Devices have inconsistent physical block sizes (512 and 4096).
  WARNING: Devices have inconsistent physical block sizes (512 and 4096).
  WARNING: Devices have inconsistent physical block sizes (512 and 4096).
  WARNING: Devices have inconsistent physical block sizes (512 and 4096).
  WARNING: Devices have inconsistent physical block sizes (512 and 4096).
  WARNING: Devices have inconsistent physical block sizes (512 and 4096).
Adding "slow" and "fast" tags to corresponding pvs
pvchange --addtag slow /dev/sde /dev/sdh
pvchange --addtag fast /dev/sdc /dev/sda
Create origin (slow) volume
lvcreate --yes  --type raid1 -m 1 -L 4G -n corigin cache_sanity @slow
Waiting until all mirror|raid volumes become fully syncd...
   0/1 mirror(s) are fully synced: ( 55.83% )
   1/1 mirror(s) are fully synced: ( 100.00% )
Sleeping 15 sec
lvconvert --yes --raidintegrity y cache_sanity/corigin
  Internal error: Unable to create new logical volume with no extents.
  Failed to create integrity metadata LV
  Failed to add integrity.
conversion to raid+integrity fail for cache origin (slow) volume






[root@grant-03 ~]# vgs
  VG            #PV #LV #SN Attr   VSize    VFree 
  cache_sanity    9   1   0 wz--n-    8.87t <8.87t

[root@grant-03 ~]# pvscan
  PV /dev/nvme0n1p1   VG cache_sanity    lvm2 [2.91 TiB / 2.91 TiB free]
  PV /dev/nvme1n1p1   VG cache_sanity    lvm2 [2.91 TiB / 2.91 TiB free]
  PV /dev/sda         VG cache_sanity    lvm2 [<446.61 GiB / <446.61 GiB free]
  PV /dev/sdc         VG cache_sanity    lvm2 [<446.61 GiB / <446.61 GiB free]
  PV /dev/sdd         VG cache_sanity    lvm2 [<446.61 GiB / <446.61 GiB free]
  PV /dev/sde         VG cache_sanity    lvm2 [<446.61 GiB / <442.48 GiB free]
  PV /dev/sdf1        VG cache_sanity    lvm2 [<446.61 GiB / <446.61 GiB free]
  PV /dev/sdg         VG cache_sanity    lvm2 [<446.61 GiB / <446.61 GiB free]
  PV /dev/sdh         VG cache_sanity    lvm2 [<446.61 GiB / <442.48 GiB free]

[root@grant-03 ~]# lvs -a -o +devices,segtype
  LV                 VG            Attr       LSize    Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert Devices                                 Type  
  corigin            cache_sanity  rwi-a-r---   <4.03g                                    100.00           corigin_rimage_0(0),corigin_rimage_1(0) raid1 
  [corigin_rimage_0] cache_sanity  iwi-aor---   <4.03g                                                     /dev/sde(1)                             linear
  [corigin_rimage_1] cache_sanity  iwi-aor---   <4.03g                                                     /dev/sdh(1)                             linear
  [corigin_rmeta_0]  cache_sanity  ewi-aor---  108.50m                                                     /dev/sde(0)                             linear
  [corigin_rmeta_1]  cache_sanity  ewi-aor---  108.50m                                                     /dev/sdh(0)                             linear

[root@grant-03 ~]# lvconvert --yes --raidintegrity y cache_sanity/corigin
  Internal error: Unable to create new logical volume with no extents.
  Failed to create integrity metadata LV
  Failed to add integrity.



22:14:01.439138 lvconvert[51431] device/dev-io.c:96  /dev/sdf1: using cached size 937699328 sectors
22:14:01.439140 lvconvert[51431] device/dev-io.c:96  /dev/sdg: using cached size 937703088 sectors
22:14:01.439142 lvconvert[51431] device/dev-io.c:96  /dev/sdh: using cached size 937703088 sectors
22:14:01.439146 lvconvert[51431] metadata/vg.c:65  Allocated VG cache_sanity at 0x55761a8bb1d0.
22:14:01.439159 lvconvert[51431] format_text/import_vsn1.c:631  Importing logical volume cache_sanity/corigin.
22:14:01.439162 lvconvert[51431] format_text/import_vsn1.c:631  Importing logical volume cache_sanity/corigin_rimage_0.
22:14:01.439165 lvconvert[51431] format_text/import_vsn1.c:631  Importing logical volume cache_sanity/corigin_rmeta_0.
22:14:01.439168 lvconvert[51431] format_text/import_vsn1.c:631  Importing logical volume cache_sanity/corigin_rimage_1.
22:14:01.439171 lvconvert[51431] format_text/import_vsn1.c:631  Importing logical volume cache_sanity/corigin_rmeta_1.
22:14:01.439175 lvconvert[51431] metadata/lv_manip.c:1329  Stack cache_sanity/corigin:0[0] on LV cache_sanity/corigin_rmeta_0:0.
22:14:01.439182 lvconvert[51431] metadata/lv_manip.c:870  Adding cache_sanity/corigin:0 as an user of cache_sanity/corigin_rmeta_0.
22:14:01.439184 lvconvert[51431] metadata/lv_manip.c:1329  Stack cache_sanity/corigin:0[0] on LV cache_sanity/corigin_rimage_0:0.
22:14:01.439187 lvconvert[51431] metadata/lv_manip.c:870  Adding cache_sanity/corigin:0 as an user of cache_sanity/corigin_rimage_0.
22:14:01.439189 lvconvert[51431] metadata/lv_manip.c:1329  Stack cache_sanity/corigin:0[1] on LV cache_sanity/corigin_rmeta_1:0.
22:14:01.439192 lvconvert[51431] metadata/lv_manip.c:870  Adding cache_sanity/corigin:0 as an user of cache_sanity/corigin_rmeta_1.
22:14:01.439194 lvconvert[51431] metadata/lv_manip.c:1329  Stack cache_sanity/corigin:0[1] on LV cache_sanity/corigin_rimage_1:0.
22:14:01.439197 lvconvert[51431] metadata/lv_manip.c:870  Adding cache_sanity/corigin:0 as an user of cache_sanity/corigin_rimage_1.
22:14:01.439206 lvconvert[51431] toollib.c:3374  Adding cache_sanity/corigin to the list of LVs to be processed.
22:14:01.439210 lvconvert[51431] toollib.c:3449  Processing LV corigin in VG cache_sanity.
22:14:01.439214 lvconvert[51431] activate/dev_manager.c:859  Getting device info for cache_sanity-corigin [LVM-bcEO11EA6AbP32ofmapMRYyEdYkAInYrcFhoTRA3uBCbnqO1KDk0eJNf7BvXEHAf].
22:14:01.439228 lvconvert[51431] device_mapper/ioctl/libdm-iface.c:2097  dm version   [ opencount flush ]   [2048] (*1)
22:14:01.439235 lvconvert[51431] device_mapper/ioctl/libdm-iface.c:2097  dm info  LVM-bcEO11EA6AbP32ofmapMRYyEdYkAInYrcFhoTRA3uBCbnqO1KDk0eJNf7BvXEHAf [ noopencount flush ]   [2048] (*1)
22:14:01.439242 lvconvert[51431] metadata/lv_manip.c:773  Generating list of PVs that cache_sanity/corigin_rimage_0 uses:
22:14:01.439245 lvconvert[51431] metadata/lv_manip.c:743    cache_sanity/corigin_rimage_0 uses /dev/sde
22:14:01.439254 lvconvert[51431] metadata/integrity_manip.c:122  Creating integrity metadata LV corigin_rimage_0_imeta with size 100.00 MiB.
22:14:01.439258 lvconvert[51431] metadata/lv_manip.c:9104  Internal error: Unable to create new logical volume with no extents.
22:14:01.439260 lvconvert[51431] metadata/lv_manip.c:9850  <backtrace>
22:14:01.439263 lvconvert[51431] metadata/integrity_manip.c:131  Failed to create integrity metadata LV
22:14:01.439265 lvconvert[51431] metadata/integrity_manip.c:606  <backtrace>
22:14:01.439267 lvconvert[51431] metadata/integrity_manip.c:770  Failed to add integrity.
22:14:01.439271 lvconvert[51431] metadata/pv_manip.c:413  /dev/nvme0n1p1 0:      0  28128: NULL(0:0)
22:14:01.439273 lvconvert[51431] metadata/pv_manip.c:413  /dev/nvme1n1p1 0:      0  28128: NULL(0:0)
22:14:01.439275 lvconvert[51431] metadata/pv_manip.c:413  /dev/sda 0:      0   4215: NULL(0:0)
22:14:01.439278 lvconvert[51431] metadata/pv_manip.c:413  /dev/sdc 0:      0   4215: NULL(0:0)
22:14:01.439280 lvconvert[51431] metadata/pv_manip.c:413  /dev/sdd 0:      0   4215: NULL(0:0)
22:14:01.439282 lvconvert[51431] metadata/pv_manip.c:413  /dev/sde 0:      0      1: corigin_rmeta_0(0:0)
22:14:01.439285 lvconvert[51431] metadata/pv_manip.c:413  /dev/sde 1:      1     38: corigin_rimage_0(0:0)
22:14:01.439287 lvconvert[51431] metadata/pv_manip.c:413  /dev/sde 2:     39   4176: NULL(0:0)
22:14:01.439289 lvconvert[51431] metadata/pv_manip.c:413  /dev/sdf1 0:      0   4215: NULL(0:0)
22:14:01.439292 lvconvert[51431] metadata/pv_manip.c:413  /dev/sdg 0:      0   4215: NULL(0:0)
22:14:01.439294 lvconvert[51431] metadata/pv_manip.c:413  /dev/sdh 0:      0      1: corigin_rmeta_1(0:0)
22:14:01.439296 lvconvert[51431] metadata/pv_manip.c:413  /dev/sdh 1:      1     38: corigin_rimage_1(0:0)
22:14:01.439298 lvconvert[51431] metadata/pv_manip.c:413  /dev/sdh 2:     39   4176: NULL(0:0)
22:14:01.439313 lvconvert[51431] format_text/archiver.c:139  Archiving volume group "cache_sanity" metadata (seqno 12).
22:14:01.441202 lvconvert[51431] mm/memlock.c:608  Unlock: Memlock counters: prioritized:0 locked:0 critical:0 daemon:0 suspended:0
22:14:01.441211 lvconvert[51431] format_text/format-text.c:196  Reading mda header sector from /dev/sda at 4096
22:14:01.441306 lvconvert[51431] metadata/vg.c:65  Allocated VG cache_sanity at 0x55761b1aa040.
22:14:01.441324 lvconvert[51431] format_text/import_vsn1.c:631  Importing logical volume cache_sanity/corigin.
22:14:01.441328 lvconvert[51431] format_text/import_vsn1.c:631  Importing logical volume cache_sanity/corigin_rimage_0.
22:14:01.441331 lvconvert[51431] format_text/import_vsn1.c:631  Importing logical volume cache_sanity/corigin_rmeta_0.
22:14:01.441334 lvconvert[51431] format_text/import_vsn1.c:631  Importing logical volume cache_sanity/corigin_rimage_1.
22:14:01.441337 lvconvert[51431] format_text/import_vsn1.c:631  Importing logical volume cache_sanity/corigin_rmeta_1.
22:14:01.441342 lvconvert[51431] metadata/lv_manip.c:1329  Stack cache_sanity/corigin:0[0] on LV cache_sanity/corigin_rmeta_0:0.
22:14:01.441345 lvconvert[51431] metadata/lv_manip.c:870  Adding cache_sanity/corigin:0 as an user of cache_sanity/corigin_rmeta_0.
22:14:01.441348 lvconvert[51431] metadata/lv_manip.c:1329  Stack cache_sanity/corigin:0[0] on LV cache_sanity/corigin_rimage_0:0.
22:14:01.441350 lvconvert[51431] metadata/lv_manip.c:870  Adding cache_sanity/corigin:0 as an user of cache_sanity/corigin_rimage_0.
22:14:01.441353 lvconvert[51431] metadata/lv_manip.c:1329  Stack cache_sanity/corigin:0[1] on LV cache_sanity/corigin_rmeta_1:0.
22:14:01.441355 lvconvert[51431] metadata/lv_manip.c:870  Adding cache_sanity/corigin:0 as an user of cache_sanity/corigin_rmeta_1.
22:14:01.441358 lvconvert[51431] metadata/lv_manip.c:1329  Stack cache_sanity/corigin:0[1] on LV cache_sanity/corigin_rimage_1:0.
22:14:01.441360 lvconvert[51431] metadata/lv_manip.c:870  Adding cache_sanity/corigin:0 as an user of cache_sanity/corigin_rimage_1.
22:14:01.441378 lvconvert[51431] format_text/format-text.c:663  VG cache_sanity seqno 13 metadata write to /dev/sda mda_start 4096 mda_size 455077888 mda_last 455081983
22:14:01.441381 lvconvert[51431] format_text/format-text.c:372  VG cache_sanity 13 new metadata start align from 48061 to 48128 (+67)
22:14:01.441383 lvconvert[51431] format_text/format-text.c:778  VG cache_sanity 13 metadata area location old start 43520 last 48060 size 4541 wrap 0
22:14:01.441390 lvconvert[51431] format_text/format-text.c:785  VG cache_sanity 13 metadata area location new start 48128 last 52674 size 4547 wrap 0
22:14:01.441392 lvconvert[51431] format_text/format-text.c:871  VG cache_sanity 13 metadata disk location start 52224 size 4547 last 56770



Version-Release number of selected component (if applicable):
kernel-5.14.0-284.11.1.el9_2    BUILT: Wed Apr 12 04:16:55 PM CEST 2023
lvm2-2.03.21-1.el9    BUILT: Fri Apr 21 02:33:33 PM CEST 2023
lvm2-libs-2.03.21-1.el9    BUILT: Fri Apr 21 02:33:33 PM CEST 2023

Comment 3 RHEL Program Management 2023-09-23 19:02:20 UTC

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Comment 4 RHEL Program Management 2023-09-23 19:07:25 UTC

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