vxdclid coredumping on rhel7 systems running VRTSvxvm 7.4.2.3200 and VRTSsfmh 7.4.2.501.
Article ID: 100053120
Updated On:
Description
Error Message
May 19 02:09:56 server201-01b kernel: traps: vxdclid[19356] general protection ip:7f6ce499abfc sp:7f6cdcecbb88 error:0 in libc-2.17.so[7f6ce485b000+1c4000]
May 19 02:09:56 server201-01b systemd: vxdcli.service: main process exited, code=killed, status=11/SEGV
May 19 02:09:56 server201-01b systemd: Unit vxdcli.service entered failed state.
May 19 02:09:56 server201-01b systemd: vxdcli.service failed.
The vxdclid corefile shows the following stack:
Thread 1 (Thread 0x7f6cdcecc700 (LWP 19356)):
#0 0x00007f6ce499abfc in __strncmp_sse42 () from /lib64/libc.so.6
#1 0x00007f6cdcfb09d3 in buildTreeForHba60 (dmpvect=0x7f6cd4025c78,
dmpcfg=0x7f6cd401ad20) at vxbridge/common/vxlist_sf_dmp.c:1815
#2 0x00007f6cdcfb06ea in buildDmpCfg60 (dmpvect=0x7f6cd4025c78,
dmpcfg=0x7f6cdd309a58 <_curDB+56>, dacfgmap=0x7f6cd40009a0)
at vxbridge/common/vxlist_sf_dmp.c:1325
#3 0x00007f6cdcfafca4 in buildDmpCfg (dmpvect=0x7f6cd4025c78,
dmpcfg=0x7f6cdd309a58 <_curDB+56>, dacfgmap=0x7f6cd40009a0)
at vxbridge/common/vxlist_sf_dmp.c:1082
#4 0x00007f6cdcf5038e in initDB () at server/common/vxlist_sf_dbmgr.c:148
#5 0x00007f6cdcfb8aa7 in init_db () at vxbridge/common/vxlist_sf_notify.c:100
#6 0x00007f6cdcfb9dde in doVmNotify (a=0x0)
at vxbridge/common/vxlist_sf_notify.c:788
#7 0x00007f6ce4c30ea5 in start_thread () from /lib64/libpthread.so.0
#8 0x00007f6ce495996d in clone () from /lib64/libc.so.6
Cause
VRTSsfmh 7.4.2.501 which was included in the InfoScale 7.4.2.1900 patch bundle is not aware of newer VRTSvxvm 7.4.2.3200 patch and so the vxdclid plugin doesn't interact properly with these versions.
Resolution
VRTSsfmh 7.4.2.601 which has been included in InfoScale 7.4.2update4 is designed to work with VRTSvxvm 7.4.2.3200. Since VRTSvxvm 7.4.2.3200 is also included in InfoScale 7.4.2update4, it is recommended to install this patch.
Issue/Introduction
# ps -ef | grep -i vxdcli
root 19351 1 0 02:09 ? 00:00:00 /opt/VRTSsfmh/bin/vxdclid
root 19379 10285 0 02:09 pts/0 00:00:00 grep --color=auto -i vxdcli # systemctl -l status vxdcli.service
● vxdcli.service - Systemd Veritas Storage Foundation Distributed Command Line Daemon
Loaded: loaded (/usr/lib/systemd/system/vxdcli.service; enabled; vendor preset: disabled)
Active: active (running) since Thu 2022-05-19 02:09:32 PDT; 16s ago
Process: 19316 ExecStart=/opt/VRTSsfmh/etc/vxdcli.sh systemctl_start (code=exited, status=0/SUCCESS)
Main PID: 19351 (vxdclid)
CGroup: /system.slice/vxdcli.service
└─19351 /opt/VRTSsfmh/bin/vxdclid May 19 02:09:32 server201-01b systemd[1]: Starting Systemd Veritas Storage Foundation Distributed Command Line Daemon...
May 19 02:09:32 server201-01b systemd[1]: Started Systemd Veritas Storage Foundation Distributed Command Line Daemon. # /opt/VRTSsfmh/bin/vxlist
VxVM DCLI vxlist ERROR V-50-49971-377 timeout. # systemctl -l status vxdcli.service
● vxdcli.service - Systemd Veritas Storage Foundation Distributed Command Line Daemon
Loaded: loaded (/usr/lib/systemd/system/vxdcli.service; enabled; vendor preset: disabled)
Active: failed (Result: signal) since Thu 2022-05-19 02:09:56 PDT; 4s ago
Process: 19316 ExecStart=/opt/VRTSsfmh/etc/vxdcli.sh systemctl_start (code=exited, status=0/SUCCESS)
Main PID: 19351 (code=killed, signal=SEGV) May 19 02:09:32 server201-01b systemd[1]: Starting Systemd Veritas Storage Foundation Distributed Command Line Daemon...
May 19 02:09:32 server201-01b systemd[1]: Started Systemd Veritas Storage Foundation Distributed Command Line Daemon.
May 19 02:09:56 server201-01b systemd[1]: vxdcli.service: main process exited, code=killed, status=11/SEGV
May 19 02:09:56 server201-01b systemd[1]: Unit vxdcli.service entered failed state.
May 19 02:09:56 server201-01b systemd[1]: vxdcli.service failed.
Additional Information
