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SystemAdmin
SystemAdmin
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Pinned topic Checkpointing WPAR manually not working

‏2012-11-13T14:13:06Z |
I have a checkpointable detached system rootvg WPAR installed on vscsi SAN disk, setup by the book. Executing chkptwpar-command just fails althought this should be supported setup. Heres info:

  1. oslevel -s
7100-01-05-1228
  1. lswpar -G wpar4drvg
=================================================================
wpar4drvg - Active
=================================================================
Type: S
RootVG WPAR: yes
Owner: root
Hostname: wpar4drvg
WPAR-Specific Routing: yes
Virtual IP WPAR:
Directory: /wpars/wpar4drvg
Start/Stop Script:
Auto Start: no
Private /usr: yes
Checkpointable: yes
Application:

OStype: 0
UUID: 0291f0f2-0fc3-480a-94b0-9ab8b3149fe7

  1. lslpp -l |grep -i wpar
bos.wpars 7.1.1.15 COMMITTED AIX Workload Partitions
vwpar.images.52 1.1.1.0 COMMITTED Versioned WPAR 5.2 Support
vwpar.images.base 1.1.1.0 COMMITTED Versioned WPAR Base Support
vwpar.sysmgt 1.1.1.0 COMMITTED Versioned WPAR Management
wparmgt.agent.rte 2.3.1.1 COMMITTED Workload Partitions Manager
wparmgt.license 2.3.0.0 COMMITTED Workload Partitions Manager
bos.wpars 7.1.1.15 COMMITTED AIX Workload Partitions
wparmgt.agent.rte 2.3.1.1 COMMITTED Workload Partitions Manager
#
#
  1. lslpp -l |grep -i mcr
mcr.rte 7.1.1.16 COMMITTED Metacluster Checkpoint and
mcr.rte 7.1.1.0 COMMITTED Metacluster Checkpoint and
  1. chkptwpar -k -d /wpars/wpar4drvg/cpr/wpar4drvg.state -o /wpars/wpar4drvg/cpr/wpar4drvg.log -l debug wpar4drvg
1020-235 chkptwpar is not allowed on rootvg (SAN) WPAR http://02.291.0207 12517430 13:11:2012 16:12:59
1020-187 chkptwpar command failed.

  1. cat /wpars/wpar4drvg/cpr/wpar4drvg.log
+----- Context informations -- START --
| mcrk 7.1.1.0 mcr 7.1.1.0
| AIX ixprv0073 1 7 00F77A9C4C00
| AIX Release 7.1.1.15
| Tue 13 Nov 2012 16:12:59:479 : /usr/lib/mcr/mcr-checkpoint -k -d /wpars/wpar4drvg/cpr/wpar4drvg.state -o /wpars/wpar4drvg/cpr/wpar4drvg.log -l debug wpar4drvg
| CWD: /mnt/a/extsw/wpar_mgr/2.3.1.1/agent/AIX/7100-00
| -- Limits : hard soft
| Per-process CPU limit : 9223372036854775807 9223372036854775807
| Largest file that can be created : 1073741312 1073741312
| Maximum size of data segment : 9223372036854775807 134217728
| Maximum size of stack segment : 4294967296 33554432
| Largest core file that can be created: 9223372036854775807 1073741312
| Largest resident set size : 9223372036854775807 33554432
| Address space limit : 9223372036854775807 9223372036854775807
| Number of open files : 9223372036854775807 2000
| Max # threads per process : 9223372036854775807 9223372036854775807
| Max # processes per user : 9223372036854775807 9223372036854775807
| -- Environment
| _=/usr/sbin/chkptwpar
| LANG=C
| LOGIN=root
| VISUAL=vi
| SSH_TTY=/dev/pts/0
| CLCMD_PASSTHRU=1
| PATH=/usr/bin:/etc:/usr/sbin:/usr/ucb:/usr/bin/X11:/sbin:/usr/java5/jre/bin:/usr/java5/bin
| LC__FASTMSG=true
| LOGNAME=root
| MAIL=/usr/spool/mail/root
| LOCPATH=/usr/lib/nls/loc
| USER=root
| AUTHSTATE=files
| SHELL=/usr/bin/ksh
| ODMDIR=/etc/objrepos
| HOME=/
| SSH_CONNECTION=xxxxx
| SSH_CLIENT=xxxxx
| TERM=xterm
| MAILMSG=YOU HAVE NEW MAIL
| PWD=/
| TZ=Europe/Helsinki
| A__z=! LOGNAME
| NLSPATH=/usr/lib/nls/msg/%L/%N:/usr/lib/nls/msg/%L/%N.cat
+----- Context informations -- END --
mcr 1352815979.481 DEBUG mcr - MCRK is using API version 3
mcr 1352815979.481 DEBUG mcr_dr_srm - Setting DR debug fd to 3
mcr 1352815979.481 DEBUG mcr_dr_srm - Setting DR trace fd to 3
mcr 1352815979.481 DEBUG mcr_ipv_srm - Assuming network traffic isn't blocked.
mcr-checkpoint 1352815979.481 DEBUG mcr_wpar - Checking wpar type
mcr-checkpoint 1352815979.618 DEBUG mcr_wpar - WPAR is of type ROOTVG
mcr-checkpoint 1352815979.618 ERROR mcr_checkpoint - 1020-235 chkptwpar is not allowed on rootvg (SAN) WPAR http://02.291.0207
mcr-checkpoint 1352815979.618 DEBUG mcr - command 'CHECKPOINT' lasted 0.136881 seconds

Any ideas whats wrong?