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Bug 1441347 - RAID TAKEOVER: raid10_near functionality is not yet available
Summary: RAID TAKEOVER: raid10_near functionality is not yet available
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Red Hat Enterprise Linux 7
Classification: Red Hat
Component: lvm2
Version: 7.4
Hardware: x86_64
OS: Linux
unspecified
medium
Target Milestone: rc
: ---
Assignee: Heinz Mauelshagen
QA Contact: cluster-qe@redhat.com
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2017-04-11 17:54 UTC by Corey Marthaler
Modified: 2021-09-03 12:41 UTC (History)
7 users (show)

Fixed In Version: lvm2-2.02.170-2.el7
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2017-08-01 21:52:19 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHBA-2017:2222 0 normal SHIPPED_LIVE lvm2 bug fix and enhancement update 2017-08-01 18:42:41 UTC

Description Corey Marthaler 2017-04-11 17:54:10 UTC 
Description of problem:
According to https://bugzilla.redhat.com/show_bug.cgi?id=1366296#c4 raid10_near is one of the raid types needing takeover testing, however it does not yet exist in the latest userspace rpms.


[root@host-073 ~]# lvcreate -i 2 --type raid10_near -L 100M -n LV1 VG
  WARNING: Unrecognised segment type raid10_near
  Invalid argument for --type: raid10_near
  Error during parsing of command line.

[root@host-073 ~]# lvcreate -i 2 --type raid10 -L 100M -n LV1 VG
  Using default stripesize 64.00 KiB.
  Rounding size 100.00 MiB (25 extents) up to stripe boundary size 104.00 MiB(26 extents).
  Logical volume "LV1" created.

[root@host-073 ~]# lvconvert --type raid10_near VG/LV1
  WARNING: Unrecognised segment type raid10_near
  Invalid argument for --type: raid10_near
  Error during parsing of command line.



Version-Release number of selected component (if applicable):
lvm2-2.02.169-3.el7    BUILT: Wed Mar 29 09:17:46 CDT 2017
lvm2-libs-2.02.169-3.el7    BUILT: Wed Mar 29 09:17:46 CDT 2017
lvm2-cluster-2.02.169-3.el7    BUILT: Wed Mar 29 09:17:46 CDT 2017
device-mapper-1.02.138-3.el7    BUILT: Wed Mar 29 09:17:46 CDT 2017
device-mapper-libs-1.02.138-3.el7    BUILT: Wed Mar 29 09:17:46 CDT 2017
device-mapper-event-1.02.138-3.el7    BUILT: Wed Mar 29 09:17:46 CDT 2017
device-mapper-event-libs-1.02.138-3.el7    BUILT: Wed Mar 29 09:17:46 CDT 2017
device-mapper-persistent-data-0.7.0-0.1.rc6.el7    BUILT: Mon Mar 27 10:15:46 CDT 2017
Comment 2 Heinz Mauelshagen 2017-04-11 23:30:00 UTC 
Upstream commit 01b5820d03c41516222675eb458ce6eb3dff53a7
Comment 4 Corey Marthaler 2017-04-13 22:38:43 UTC 
Fixed verified in the latest rpms.

[root@host-116 ~]# lvcreate -i 2 --type raid10_near -L 100M -n LV1 VG
  Using default stripesize 64.00 KiB.
  Rounding size 100.00 MiB (25 extents) up to stripe boundary size 104.00 MiB(26 extents).
  Logical volume "LV1" created.

[root@host-116 ~]# lvcreate -i 2 --type raid0 -L 100M -n LV2 VG
  Using default stripesize 64.00 KiB.
  Rounding size 100.00 MiB (25 extents) up to stripe boundary size 104.00 MiB(26 extents).
  Logical volume "LV2" created.
[root@host-116 ~]# lvconvert --type raid10_near VG/LV2
  Using default stripesize 64.00 KiB.
Are you sure you want to convert raid0 LV VG/LV2 to raid10_near type? [y/n]: y
  Logical volume VG/LV2 successfully converted.



3.10.0-651.el7.x86_64

lvm2-2.02.170-2.el7    BUILT: Thu Apr 13 14:37:43 CDT 2017
lvm2-libs-2.02.170-2.el7    BUILT: Thu Apr 13 14:37:43 CDT 2017
lvm2-cluster-2.02.170-2.el7    BUILT: Thu Apr 13 14:37:43 CDT 2017
device-mapper-1.02.139-2.el7    BUILT: Thu Apr 13 14:37:43 CDT 2017
device-mapper-libs-1.02.139-2.el7    BUILT: Thu Apr 13 14:37:43 CDT 2017
device-mapper-event-1.02.139-2.el7    BUILT: Thu Apr 13 14:37:43 CDT 2017
device-mapper-event-libs-1.02.139-2.el7    BUILT: Thu Apr 13 14:37:43 CDT 2017
device-mapper-persistent-data-0.7.0-0.1.rc6.el7    BUILT: Mon Mar 27 10:15:46 CDT 2017
Comment 5 errata-xmlrpc 2017-08-01 21:52:19 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHBA-2017:2222
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