LVM monitoring issues (the old file descriptor thing)

Hi,

I've run up into some problems using the OCF LVM script to
fire up my 
lvm volume. Googleing didn't help too much... at least not
with a 
solution to the problem.
Here's my setup:
    heartbeat.x86_64                                
2.1.3-22.1
    drbd82.x86_64                                   
8.2.6-1.el5.centos
    pacemaker-heartbeat.x86_64               0.6.5-8.1

drbd.conf and cibadmin -Q are attached.
The errors I'm getting in the logfiles are like this:

Jul 24 11:16:53 leviathan LVM[24609]: INFO: File descriptor
4 left open 
File descriptor 5 left open File descriptor 6 left open File
descriptor 
7 left open
Jul 24 11:18:54 leviathan lrmd: [16224]: info: RA output: 
(lvm_ftp:monitor:stderr) File descriptor 4 left open
Jul 24 11:18:54 leviathan lrmd: [16224]: info: RA output: 
(lvm_ftp:monitor:stderr) File descriptor 5 left open
Jul 24 11:18:54 leviathan lrmd: [16224]: info: RA output: 
(lvm_ftp:monitor:stderr) File descriptor 6 left open
Jul 24 11:18:54 leviathan lrmd: [16224]: info: RA output: 
(lvm_ftp:monitor:stderr) File descriptor 7 left open
Jul 24 11:18:54 leviathan LVM[25329]: INFO: File descriptor
4 left open 
File descriptor 5 left open File descriptor 6 left open File
descriptor 
7 left open
Jul 24 11:20:54 leviathan lrmd: [16224]: info: RA output: 
(lvm_ftp:monitor:stderr) File descriptor 4 left open File
descriptor 5 
left open File descriptor 6 left open File descriptor 7 left
open
Jul 24 11:20:55 leviathan LVM[26047]: INFO: File descriptor
4 left open 
File descriptor 5 left open File descriptor 6 left open File
descriptor 
7 left open
Jul 24 11:22:55 leviathan lrmd: [16224]: info: RA output: 
(lvm_ftp:monitor:stderr) File descriptor 4 left open
Jul 24 11:22:55 leviathan lrmd: [16224]: info: RA output: 
(lvm_ftp:monitor:stderr) File descriptor 5 left open
Jul 24 11:22:55 leviathan lrmd: [16224]: info: RA output: 
(lvm_ftp:monitor:stderr) File descriptor 6 left open
Jul 24 11:22:55 leviathan lrmd: [16224]: info: RA output: 
(lvm_ftp:monitor:stderr) File descriptor 7 left open
Jul 24 11:22:55 leviathan LVM[26773]: INFO: File descriptor
4 left open 
File descriptor 5 left open File descriptor 6 left open File
descriptor 
7 left open

I tried to run lvm diagnostics from the command line... but
there were 
no errors there:

[rootleviathan ~]# lvs -vvv
        Processing: lvs -vvv
        O_DIRECT will be used
      Setting global/locking_type to 1
      File-based locking selected.
      Setting global/locking_dir to /var/lock/lvm
      report/aligned not found in config: defaulting to 1
      report/buffered not found in config: defaulting to 1
      report/headings not found in config: defaulting to 1
      report/separator not found in config: defaulting to 
      report/lvs_sort not found in config: defaulting to
vg_name,lv_name
      report/lvs_cols_verbose not found in config:
defaulting to 
lv_name,vg_name,seg_count,lv_attr,lv_size,lv_major,lv_minor,
lv_kernel_major,lv_kernel_minor,origin,snap_percent,move_pv,
copy_percent,mirror_log,convert_lv,lv_uuid
    Finding all logical volumes
        Opened /dev/drbd0 RO O_DIRECT
        /dev/drbd0: block size is 4096 bytes
      /dev/drbd0: lvm2 label detected
        lvmcache: /dev/drbd0: now orphaned
        /dev/drbd0: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
        lvmcache: /dev/drbd0: now in VG ftp
        lvmcache: /dev/drbd0: setting ftp VGID to 
F8I8aohG74egD08KrEliEof4PZkaNC2a
        lvmcache: /dev/drbd0: VG ftp: Set creation host to
leviathan
        Closed /dev/drbd0
        Opened /dev/drbd1 RO O_DIRECT
        /dev/drbd1: block size is 4096 bytes
      /dev/drbd1: lvm2 label detected
        lvmcache: /dev/drbd1: now orphaned
        /dev/drbd1: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
        lvmcache: /dev/drbd1: now in VG ftp 
(F8I8aohG74egD08KrEliEof4PZkaNC2a)
        Closed /dev/drbd1
        Opened /dev/drbd2 RO O_DIRECT
        /dev/drbd2: block size is 4096 bytes
      /dev/drbd2: lvm2 label detected
        lvmcache: /dev/drbd2: now orphaned
        /dev/drbd2: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
        lvmcache: /dev/drbd2: now in VG ftp 
(F8I8aohG74egD08KrEliEof4PZkaNC2a)
        Closed /dev/drbd2
      Locking /var/lock/lvm/V_ftp RB
        Opened /dev/drbd0 RO O_DIRECT
        /dev/drbd0: block size is 4096 bytes
      /dev/drbd0: lvm2 label detected
        /dev/drbd0: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
        Opened /dev/drbd1 RO O_DIRECT
        /dev/drbd1: block size is 4096 bytes
      /dev/drbd1: lvm2 label detected
        /dev/drbd1: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
        Opened /dev/drbd2 RO O_DIRECT
        /dev/drbd2: block size is 4096 bytes
      /dev/drbd2: lvm2 label detected
        /dev/drbd2: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
      /dev/drbd0: lvm2 label detected
        /dev/drbd0: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
      /dev/drbd1: lvm2 label detected
        /dev/drbd1: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
      /dev/drbd2: lvm2 label detected
        /dev/drbd2: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
        Read ftp metadata (2) from /dev/drbd0 at 5632 size
1486
      /dev/drbd0: lvm2 label detected
        /dev/drbd0: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
      /dev/drbd1: lvm2 label detected
        /dev/drbd1: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
      /dev/drbd2: lvm2 label detected
        /dev/drbd2: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
        Read ftp metadata (2) from /dev/drbd1 at 5632 size
1486
      /dev/drbd0: lvm2 label detected
        /dev/drbd0: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
      /dev/drbd1: lvm2 label detected
        /dev/drbd1: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
      /dev/drbd2: lvm2 label detected
        /dev/drbd2: Found metadata at 5632 size 1486 (in
area at 4096 
size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
        Read ftp metadata (2) from /dev/drbd2 at 5632 size
1486
        /dev/drbd0 0:      0 521198: ftp(0:0)
        /dev/drbd1 0:      0 521198: ftp(521198:0)
        /dev/drbd2 0:      0 521198: ftp(1042396:0)
        Getting device info for ftp-ftp
        dm version   OF   [16384]
        dm info  
LVM-F8I8aohG74egD08KrEliEof4PZkaNC2aCvNWkhmMknDaTS6nzR4CoTFY
67ynmhER 
OF   [16384]
        Getting device info for ftp-ftp
        dm info  
LVM-F8I8aohG74egD08KrEliEof4PZkaNC2aCvNWkhmMknDaTS6nzR4CoTFY
67ynmhER 
NF   [16384]
        Getting device info for ftp-ftp
        dm info  
LVM-F8I8aohG74egD08KrEliEof4PZkaNC2aCvNWkhmMknDaTS6nzR4CoTFY
67ynmhER 
NF   [16384]
      Unlocking /var/lock/lvm/V_ftp
        Closed /dev/drbd0
        Closed /dev/drbd1
        Closed /dev/drbd2
  LV   VG   #Seg Attr   LSize Maj Min KMaj KMin Origin Snap%
 Move 
Copy%  Log Convert LV UUID                              
  ftp  ftp     3 -wi-ao 5.96T  -1  -1 253  
0                                          
CvNWkh-mMkn-DaTS-6nzR-4CoT-FY67-ynmhER


Any ideas what I could do to trace it down?

Thanks,
Andrei.

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Linux-HAlists.linux-ha.org
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ttp://lists.linux-ha.org/mailman/listinfo/linux-ha
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Nobody has run into this issue? I can't really find anything
that's new 
on the internet... all the posts I could find are a couple
of years old.

Andrei Neagoe wrote:
> Hi,
>
> I've run up into some problems using the OCF LVM script
to fire up my
> lvm volume. Googleing didn't help too much... at least
not with a
> solution to the problem.
> Here's my setup:
>     heartbeat.x86_64                                
2.1.3-22.1
>     drbd82.x86_64                                   
8.2.6-1.el5.centos
>     pacemaker-heartbeat.x86_64               0.6.5-8.1
>
> drbd.conf and cibadmin -Q are attached.
> The errors I'm getting in the logfiles are like this:
>
> Jul 24 11:16:53 leviathan LVM[24609]: INFO: File
descriptor 4 left open
> File descriptor 5 left open File descriptor 6 left open
File descriptor
> 7 left open
> Jul 24 11:18:54 leviathan lrmd: [16224]: info: RA
output:
> (lvm_ftp:monitor:stderr) File descriptor 4 left open
> Jul 24 11:18:54 leviathan lrmd: [16224]: info: RA
output:
> (lvm_ftp:monitor:stderr) File descriptor 5 left open
> Jul 24 11:18:54 leviathan lrmd: [16224]: info: RA
output:
> (lvm_ftp:monitor:stderr) File descriptor 6 left open
> Jul 24 11:18:54 leviathan lrmd: [16224]: info: RA
output:
> (lvm_ftp:monitor:stderr) File descriptor 7 left open
> Jul 24 11:18:54 leviathan LVM[25329]: INFO: File
descriptor 4 left open
> File descriptor 5 left open File descriptor 6 left open
File descriptor
> 7 left open
> Jul 24 11:20:54 leviathan lrmd: [16224]: info: RA
output:
> (lvm_ftp:monitor:stderr) File descriptor 4 left open
File descriptor 5
> left open File descriptor 6 left open File descriptor 7
left open
> Jul 24 11:20:55 leviathan LVM[26047]: INFO: File
descriptor 4 left open
> File descriptor 5 left open File descriptor 6 left open
File descriptor
> 7 left open
> Jul 24 11:22:55 leviathan lrmd: [16224]: info: RA
output:
> (lvm_ftp:monitor:stderr) File descriptor 4 left open
> Jul 24 11:22:55 leviathan lrmd: [16224]: info: RA
output:
> (lvm_ftp:monitor:stderr) File descriptor 5 left open
> Jul 24 11:22:55 leviathan lrmd: [16224]: info: RA
output:
> (lvm_ftp:monitor:stderr) File descriptor 6 left open
> Jul 24 11:22:55 leviathan lrmd: [16224]: info: RA
output:
> (lvm_ftp:monitor:stderr) File descriptor 7 left open
> Jul 24 11:22:55 leviathan LVM[26773]: INFO: File
descriptor 4 left open
> File descriptor 5 left open File descriptor 6 left open
File descriptor
> 7 left open
>
> I tried to run lvm diagnostics from the command line...
but there were
> no errors there:
>
> [rootleviathan ~]# lvs -vvv
>         Processing: lvs -vvv
>         O_DIRECT will be used
>       Setting global/locking_type to 1
>       File-based locking selected.
>       Setting global/locking_dir to /var/lock/lvm
>       report/aligned not found in config: defaulting to
1
>       report/buffered not found in config: defaulting
to 1
>       report/headings not found in config: defaulting
to 1
>       report/separator not found in config: defaulting
to
>       report/lvs_sort not found in config: defaulting
to vg_name,lv_name
>       report/lvs_cols_verbose not found in config:
defaulting to
>
lv_name,vg_name,seg_count,lv_attr,lv_size,lv_major,lv_minor,
lv_kernel_major,lv_kernel_minor,origin,snap_percent,move_pv,
copy_percent,mirror_log,convert_lv,lv_uuid
>     Finding all logical volumes
>         Opened /dev/drbd0 RO O_DIRECT
>         /dev/drbd0: block size is 4096 bytes
>       /dev/drbd0: lvm2 label detected
>         lvmcache: /dev/drbd0: now orphaned
>         /dev/drbd0: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>         lvmcache: /dev/drbd0: now in VG ftp
>         lvmcache: /dev/drbd0: setting ftp VGID to
> F8I8aohG74egD08KrEliEof4PZkaNC2a
>         lvmcache: /dev/drbd0: VG ftp: Set creation host
to leviathan
>         Closed /dev/drbd0
>         Opened /dev/drbd1 RO O_DIRECT
>         /dev/drbd1: block size is 4096 bytes
>       /dev/drbd1: lvm2 label detected
>         lvmcache: /dev/drbd1: now orphaned
>         /dev/drbd1: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>         lvmcache: /dev/drbd1: now in VG ftp
> (F8I8aohG74egD08KrEliEof4PZkaNC2a)
>         Closed /dev/drbd1
>         Opened /dev/drbd2 RO O_DIRECT
>         /dev/drbd2: block size is 4096 bytes
>       /dev/drbd2: lvm2 label detected
>         lvmcache: /dev/drbd2: now orphaned
>         /dev/drbd2: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>         lvmcache: /dev/drbd2: now in VG ftp
> (F8I8aohG74egD08KrEliEof4PZkaNC2a)
>         Closed /dev/drbd2
>       Locking /var/lock/lvm/V_ftp RB
>         Opened /dev/drbd0 RO O_DIRECT
>         /dev/drbd0: block size is 4096 bytes
>       /dev/drbd0: lvm2 label detected
>         /dev/drbd0: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>         Opened /dev/drbd1 RO O_DIRECT
>         /dev/drbd1: block size is 4096 bytes
>       /dev/drbd1: lvm2 label detected
>         /dev/drbd1: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>         Opened /dev/drbd2 RO O_DIRECT
>         /dev/drbd2: block size is 4096 bytes
>       /dev/drbd2: lvm2 label detected
>         /dev/drbd2: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>       /dev/drbd0: lvm2 label detected
>         /dev/drbd0: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>       /dev/drbd1: lvm2 label detected
>         /dev/drbd1: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>       /dev/drbd2: lvm2 label detected
>         /dev/drbd2: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>         Read ftp metadata (2) from /dev/drbd0 at 5632
size 1486
>       /dev/drbd0: lvm2 label detected
>         /dev/drbd0: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>       /dev/drbd1: lvm2 label detected
>         /dev/drbd1: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>       /dev/drbd2: lvm2 label detected
>         /dev/drbd2: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>         Read ftp metadata (2) from /dev/drbd1 at 5632
size 1486
>       /dev/drbd0: lvm2 label detected
>         /dev/drbd0: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>       /dev/drbd1: lvm2 label detected
>         /dev/drbd1: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>       /dev/drbd2: lvm2 label detected
>         /dev/drbd2: Found metadata at 5632 size 1486
(in area at 4096
> size 192512) for ftp
(F8I8ao-hG74-egD0-8KrE-liEo-f4PZ-kaNC2a)
>         Read ftp metadata (2) from /dev/drbd2 at 5632
size 1486
>         /dev/drbd0 0:      0 521198: ftp(0:0)
>         /dev/drbd1 0:      0 521198: ftp(521198:0)
>         /dev/drbd2 0:      0 521198: ftp(1042396:0)
>         Getting device info for ftp-ftp
>         dm version   OF   [16384]
>         dm info
>
LVM-F8I8aohG74egD08KrEliEof4PZkaNC2aCvNWkhmMknDaTS6nzR4CoTFY
67ynmhER
> OF   [16384]
>         Getting device info for ftp-ftp
>         dm info
>
LVM-F8I8aohG74egD08KrEliEof4PZkaNC2aCvNWkhmMknDaTS6nzR4CoTFY
67ynmhER
> NF   [16384]
>         Getting device info for ftp-ftp
>         dm info
>
LVM-F8I8aohG74egD08KrEliEof4PZkaNC2aCvNWkhmMknDaTS6nzR4CoTFY
67ynmhER
> NF   [16384]
>       Unlocking /var/lock/lvm/V_ftp
>         Closed /dev/drbd0
>         Closed /dev/drbd1
>         Closed /dev/drbd2
>   LV   VG   #Seg Attr   LSize Maj Min KMaj KMin Origin
Snap%  Move
> Copy%  Log Convert LV UUID
>   ftp  ftp     3 -wi-ao 5.96T  -1  -1 253
> 0
> CvNWkh-mMkn-DaTS-6nzR-4CoT-FY67-ynmhER
>
>
> Any ideas what I could do to trace it down?
>
> Thanks,
> Andrei.

_______________________________________________
Linux-HA mailing list
Linux-HAlists.linux-ha.org
h
ttp://lists.linux-ha.org/mailman/listinfo/linux-ha
See also: http://linux-ha
.org/ReportingProblems