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Bug 592362 - service clvmd stop tried to deactivate mounted, local volumes
Summary: service clvmd stop tried to deactivate mounted, local volumes
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: lvm2
Version: 6.0
Hardware: All
OS: Linux
low
high
Target Milestone: rc
: ---
Assignee: Fabio Massimo Di Nitto
QA Contact: Corey Marthaler
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2010-05-14 16:10 UTC by Nate Straz
Modified: 2010-11-11 14:51 UTC (History)
9 users (show)

Fixed In Version: lvm2-2_02_65-1_el6
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2010-11-11 14:51:11 UTC
Target Upstream Version:
Embargoed:

Attachments (Terms of Use)
proposed patch (707 bytes, patch)
2010-05-15 04:25 UTC, Fabio Massimo Di Nitto 		no flags Details | Diff
View All

Description Nate Straz 2010-05-14 16:10:24 UTC 
Description of problem:

[root@morph-03 init.d]# vgs
  VG         #PV #LV #SN Attr   VSize  VFree
  vg_morph03   1   2   0 wz--n- 36.78g    0
[root@morph-03 init.d]# lvs
  LV      VG         Attr   LSize  Origin Snap%  Move Log Copy%  Convert
  lv_root vg_morph03 -wi-ao 32.81g
  lv_swap vg_morph03 -wi-ao  3.97g
[root@morph-03 init.d]# service clvmd status
clvmd (pid 1533) is running...
Active clustered Volume Groups: (none)
Active clustered Logical Volumes: (none)
[root@morph-03 init.d]# service clvmd stop
Deactivating clusterd VG(s):   Can't deactivate volume group "vg_morph03" with 2 open logical volume(s)
                                                           [FAILED]


Version-Release number of selected component (if applicable):
lvm2-2.02.64-2.el6.i686

How reproducible:
easily

Steps to Reproduce:
1. service clvmd start
2. service clvmd stop
  
Actual results:


Expected results:


Additional info:
Comment 3 Alasdair Kergon 2010-05-14 23:48:02 UTC 
Nice bug!  If there are no clustered VGs it defaults to empty string and tries everything!  (So skip if clustered_vgs is empty.  Also fix the typo 'r*e*d' in the message.)
Comment 4 Fabio Massimo Di Nitto 2010-05-15 04:25:34 UTC 
Created attachment 414208 [details]
proposed patch

with this patch applied:

[root@fedora12-node2 scripts]# sh clvmd_init_red_hat start
Starting clvmd:                                            [  OK  ]
Activating VG(s):   2 logical volume(s) in volume group "VolGroup" now active
                                                           [  OK  ]

[root@fedora12-node2 scripts]# sh clvmd_init_red_hat status
clvmd (pid 3083) is running...
Active clustered Volume Groups: (none)
Active clustered Logical Volumes: (none)

[root@fedora12-node2 scripts]# sh clvmd_init_red_hat stop  
Signaling clvmd to exit                                    [  OK  ]
clvmd terminated                                           [  OK  ]

It respects that LVM_VGS has higher priority than clustered_vgs and addresses the 'r*e*d*' typo in the message.
Comment 7 Fabio Massimo Di Nitto 2010-05-17 03:19:21 UTC 
--- WHATS_NEW   14 May 2010 15:19:42 -0000      1.1559
+++ WHATS_NEW   17 May 2010 03:17:23 -0000
@@ -1,5 +1,6 @@
 Version 2.02.65 - 
 =================================
+  Fix clvmd init script to not deactive non-clustered volume groups.

Checking in WHATS_NEW;
/cvs/lvm2/LVM2/WHATS_NEW,v  <--  WHATS_NEW
new revision: 1.1560; previous revision: 1.1559
done
Checking in scripts/clvmd_init_red_hat.in;
/cvs/lvm2/LVM2/scripts/clvmd_init_red_hat.in,v  <--  clvmd_init_red_hat.in
new revision: 1.7; previous revision: 1.6
done
Comment 9 Nate Straz 2010-05-18 19:33:26 UTC 
I tried out lvm2-2.02.65-1.el6 from brew and it is able to shutdown clvmd without trying to deactivate local volumes.
Comment 11 Nate Straz 2010-06-07 19:26:32 UTC 
I haven't hit this issue with recent trees.
Comment 12 releng-rhel@redhat.com 2010-11-11 14:51:11 UTC 
Red Hat Enterprise Linux 6.0 is now available and should resolve
the problem described in this bug report. This report is therefore being closed
with a resolution of CURRENTRELEASE. You may reopen this bug report if the
solution does not work for you.
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