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Bug 2210349 - raid --minrecoveryrate flag either doesn't work at all with lvcreate, or should tell the user what the maximum is
Summary: raid --minrecoveryrate flag either doesn't work at all with lvcreate, or shou...
Keywords:
Status: CLOSED MIGRATED
Alias: None
Product: Red Hat Enterprise Linux 9
Classification: Red Hat
Component: lvm2
Version: 9.3
Hardware: x86_64
OS: Linux
unspecified
low
Target Milestone: rc
: ---
Assignee: LVM Team
QA Contact: cluster-qe
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-05-26 18:25 UTC by Corey Marthaler
Modified: 2023-09-23 19:09 UTC (History)
6 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-09-23 19:09:07 UTC
Type: Bug
Target Upstream Version:
Embargoed:
pm-rhel: mirror+

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Issue Tracker   RHEL-8339 0 None Migrated None 2023-09-23 19:07:45 UTC
Red Hat Issue Tracker RHELPLAN-158322 0 None None None 2023-05-26 18:27:39 UTC

Description Corey Marthaler 2023-05-26 18:25:20 UTC 
Description of problem:

[root@virt-521 ~]# lvcreate --type raid10 -i 2 -m 1 -L 10G --minrecoveryrate 64 -n mylv2 myvg 
  Using default stripesize 64.00 KiB.
  Minimum recovery rate cannot be higher than maximum.
  Run `lvcreate --help' for more information.
[root@virt-521 ~]# lvcreate --type raid10 -i 2 -m 1 -L 10G --minrecoveryrate 32 -n mylv2 myvg 
  Using default stripesize 64.00 KiB.
  Minimum recovery rate cannot be higher than maximum.
  Run `lvcreate --help' for more information.
[root@virt-521 ~]# lvcreate --type raid10 -i 2 -m 1 -L 10G --minrecoveryrate 16 -n mylv2 myvg 
  Using default stripesize 64.00 KiB.
  Minimum recovery rate cannot be higher than maximum.
  Run `lvcreate --help' for more information.
[root@virt-521 ~]# lvcreate --type raid10 -i 2 -m 1 -L 10G --minrecoveryrate 8 -n mylv2 myvg 
  Using default stripesize 64.00 KiB.
  Minimum recovery rate cannot be higher than maximum.
  Run `lvcreate --help' for more information.
[root@virt-521 ~]# lvcreate --type raid10 -i 2 -m 1 -L 10G --minrecoveryrate 4 -n mylv2 myvg 
  Using default stripesize 64.00 KiB.
  Minimum recovery rate cannot be higher than maximum.
  Run `lvcreate --help' for more information.
[root@virt-521 ~]# lvcreate --type raid10 -i 2 -m 1 -L 10G --minrecoveryrate 2 -n mylv2 myvg 
  Using default stripesize 64.00 KiB.
  Minimum recovery rate cannot be higher than maximum.
  Run `lvcreate --help' for more information.
[root@virt-521 ~]# lvcreate --type raid10 -i 2 -m 1 -L 10G --minrecoveryrate 1 -n mylv2 myvg 
  Using default stripesize 64.00 KiB.
  Minimum recovery rate cannot be higher than maximum.
  Run `lvcreate --help' for more information.

[root@virt-521 ~]# lvcreate --type raid10 -i 2 -m 1 -L 10G --minrecoveryrate 1b -n mylv2 myvg 
  Size is not a multiple of 512. Try using 0 or 512.
  Invalid argument for --minrecoveryrate: 1b
  Error during parsing of command line.

[root@virt-521 ~]# lvcreate --type raid10 -i 2 -m 1 -L 10G --minrecoveryrate 512 -n mylv2 myvg 
  Using default stripesize 64.00 KiB.
  Minimum recovery rate cannot be higher than maximum.
  Run `lvcreate --help' for more information.

[root@virt-521 ~]# lvcreate --type raid1 -m 1 -L 10G --minrecoveryrate 512 -n mylv2 myvg 
  Minimum recovery rate cannot be higher than maximum.
  Run `lvcreate --help' for more information.
[root@virt-521 ~]# lvcreate --type raid1 -m 1 -L 10G --minrecoveryrate 4kb -n mylv2 myvg 
  Minimum recovery rate cannot be higher than maximum.
  Run `lvcreate --help' for more information.



Version-Release number of selected component (if applicable):
kernel-5.14.0-312.el9    BUILT: Thu May 11 08:04:19 PM CEST 2023
lvm2-2.03.21-2.el9    BUILT: Thu May 25 12:03:04 AM CEST 2023
lvm2-libs-2.03.21-2.el9    BUILT: Thu May 25 12:03:04 AM CEST 2023
Comment 1 Corey Marthaler 2023-05-26 18:29:14 UTC 
This works w/ lvchange however.

[root@virt-521 ~]# lvs -a -o +devices,raid_min_recovery_rate,raid_max_recovery_rate
  LV              VG   Attr       LSize  Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert Devices                           MinSync MaxSync
  mylv            myvg rwi-a-r--- 10.00g                                    100.00           mylv_rimage_0(0),mylv_rimage_1(0)                
  [mylv_rimage_0] myvg iwi-aor--- 10.00g                                                     /dev/sda(1)                                      
  [mylv_rimage_1] myvg iwi-aor--- 10.00g                                                     /dev/sdb(1)                                      
  [mylv_rmeta_0]  myvg ewi-aor---  4.00m                                                     /dev/sda(0)                                      
  [mylv_rmeta_1]  myvg ewi-aor---  4.00m                                                     /dev/sdb(0)                                      
[root@virt-521 ~]# lvchange --minrecoveryrate 64 myvg/mylv
  Logical volume myvg/mylv changed.
[root@virt-521 ~]# lvs -a -o +devices,raid_min_recovery_rate,raid_max_recovery_rate
  LV              VG   Attr       LSize  Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert Devices                           MinSync MaxSync
  mylv            myvg rwi-a-r--- 10.00g                                    100.00           mylv_rimage_0(0),mylv_rimage_1(0)      64        
  [mylv_rimage_0] myvg iwi-aor--- 10.00g                                                     /dev/sda(1)                                      
  [mylv_rimage_1] myvg iwi-aor--- 10.00g                                                     /dev/sdb(1)                                      
  [mylv_rmeta_0]  myvg ewi-aor---  4.00m                                                     /dev/sda(0)                                      
  [mylv_rmeta_1]  myvg ewi-aor---  4.00m                                                     /dev/sdb(0)                                      
[root@virt-521 ~]# lvchange --maxrecoveryrate 128 myvg/mylv
  Logical volume myvg/mylv changed.
[root@virt-521 ~]# lvs -a -o +devices,raid_min_recovery_rate,raid_max_recovery_rate
  LV              VG   Attr       LSize  Pool Origin Data%  Meta%  Move Log Cpy%Sync Convert Devices                           MinSync MaxSync
  mylv            myvg rwi-a-r--- 10.00g                                    100.00           mylv_rimage_0(0),mylv_rimage_1(0)      64     128
  [mylv_rimage_0] myvg iwi-aor--- 10.00g                                                     /dev/sda(1)                                      
  [mylv_rimage_1] myvg iwi-aor--- 10.00g                                                     /dev/sdb(1)                                      
  [mylv_rmeta_0]  myvg ewi-aor---  4.00m                                                     /dev/sda(0)                                      
  [mylv_rmeta_1]  myvg ewi-aor---  4.00m                                                     /dev/sdb(0)
Comment 3 RHEL Program Management 2023-09-23 19:04:03 UTC 
Issue migration from Bugzilla to Jira is in process at this time. This will be the last message in Jira copied from the Bugzilla bug.
Comment 4 RHEL Program Management 2023-09-23 19:09:07 UTC 
This BZ has been automatically migrated to the issues.redhat.com Red Hat Issue Tracker. All future work related to this report will be managed there.

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