Service management¶
Selecting services¶
All services¶
sudo svcmgr <action>
The command svcmgr shutdown --parallel is triggered upon node shutdown by the opensvc rc script.
The command svcmgr boot --parallel is triggered upon node startup by the opensvc rc script.
List of services¶
sudo svcmgr -s svc1,svc2 <action>
All services particular states¶
sudo svcmgr --state down <action>
Applies action to all services in 'down' state.
sudo svcmgr --state up,warn <action>
Applies action to all services in 'up' and 'warn' state.
All services the node is primary or secondary for¶
sudo svcmgr --onlyprimary <action>
Apply action to all node services having the node as an 'autostart_node' in their env file.
sudo svcmgr --onlysecondary <action>
Apply action to all node services not having the node as an 'autostart_node' in their env file.
Services status¶
sudo svcmon
Overview of all local node services status.
sudo svcmgr -s <svcname> print status
Detailled service resources status.
Actions¶
-
<svcname> start
Start resources of type ip, loop, disk group, zpool, fs, container, app
-
<svcname> stop
Stop resources of type app, container, fs, zpool, disk group, loop, ip
-
<svcname> startdisk
Start resources of type loop, disk group, zpool, fs
-
<svcname> stopdisk
Stop resources of type fs, zpool, disk group, loop
-
<svcname> startip
Start resources of type ip
-
<svcname> stopip
Stop resources of type ip
-
<svcname> startloop
Start resources of type loop
-
<svcname> stoploop
Stop resources of type loop
-
<svcname> startvg
Start resources of type disk group
-
<svcname> stopvg
Stop resources of type disk group
-
<svcname> mount
Start resources of type fs and the underlying resources
-
<svcname> umount
Stop resources of type fs and the underlying resources
-
<svcname> prstart
Acquire scsi persistent reservations on disks of the service (wrapped by startvg and startdisk)
-
<svcname> prstop
Release scsi persistent reservations on disks of the service (wrapped by stopvg and stopdisk)
-
<svcname> syncnodes
Trigger hard-coded and user-defined file synchronization to secondary nodes. Optionally creates snapshots to send a coherent file set. No-op if run from a node not running the service.
-
<svcname> syncdrp
Trigger hard-coded and user-defined file synchronization to disaster recovery nodes. Optionally creates snapshots to send a coherent file set. No-op if run from a node not running the service.
Logging¶
All action logs are multiplexed to:
- stdout
<OSVCLOG>/<svcname>.logDaily rotation on these files, and size limit rotation- collector database Optional, through asynchronous xmlrpc calls.
- syslog
Optional, disabled by default, configured in
node.conf
Examples¶
Print services status of a node:
[root@node111 ~]# svcmon
service service container container ip disk fs overall
name type type status status status status status
------- ------- --------- --------- ------ ------ ------ -------
aasprddst01 PRD hosted n/a down down down down
aasprdmqs01 PRD hosted n/a up n/a n/a up
aasprdora01 PRD hosted n/a down down down down
aasprdosvc PRD hosted n/a up up up up
Print resource status of a service:
[root@node111 ~]# gieprdtransco print_status
fs /dev/mapper/gieprdtransco-moteurs@/gieprdtransco/moteurs up
fs /dev/mapper/gieprdtransco-data01@/gieprdtransco/data01/oracle/XMETA up
fs /dev/mapper/gieprdtransco-bkp01@/gieprdtransco/bkp01/oracle/XMETA up
fs /dev/mapper/gieprdtransco-scratch@/gieprdtransco/applis/scratch up
fs /dev/mapper/gieprdtransco-datastage@/gieprdtransco/applis/datastage up
fs /dev/mapper/gieprdtransco-dataset@/gieprdtransco/applis/dataset up
fs /dev/mapper/gieprdtransco-root@/gieprdtransco up
vg gieprdtransco up
vg gieprdtransco scsireserv up
ip gieprdtransco@bond0 up
overall up
Stop of a hosted Oracle service:
[root@node111 ~]# aasprdora01 stop
* APP - INFO - spawn: /etc/opensvc/aasprdora01.d/K50oracle stop
* APP - INFO - stop done in 0:00:00.258900 - ret 0 - logs in /var/tmp/svc_aasprdora01_K50oracle.log
* FS - INFO - umount /aasprdora01/moteurs
* FS - INFO - umount /aasprdora01/data01/oracle/XMETA
* FS - INFO - umount /aasprdora01/bkp01/oracle/XMETA
* FS - INFO - umount /aasprdora01
* DISK.VG - INFO - vgchange -a n aasprdora01
* IP - INFO - ifconfig bond0:2 down
Start of an HP-VM service:
2010-01-20 10:05:40,955 - DISK.VG - INFO - mksf -r -C disk -I 18 /dev/rdisk/vm089_system
* DISK.VG - INFO - mksf -r -C disk -I 15 /dev/rdisk/vm089_system2
* SCSIRESERV - INFO - scu -f /dev/rdsk/c2t0d6 preserve register skey 0x45603beb
* SCSIRESERV - INFO - scu -f /dev/rdsk/c5t0d6 preserve register skey 0x45603beb
* SCSIRESERV - INFO - scu -f /dev/rdsk/c2t0d7 preserve register skey 0x45603beb
* SCSIRESERV - INFO - scu -f /dev/rdsk/c5t0d7 preserve register skey 0x45603beb
* SCSIRESERV - INFO - scu -f /dev/rdsk/c2t0d6 preserve reserve key 0x45603beb type wero
* SCSIRESERV - INFO - scu -f /dev/rdsk/c2t0d7 preserve reserve key 0x45603beb type wero
* CONTAINER.HPVM - INFO - /opt/hpvm/bin/hpvmstart -P vm089
* CONTAINER.HPVM - WARNING - command succesful but stderr
HPVM guest vm089 configuration problems
Warning 1 on item vs_PROD: Guest MAC address for switch vs_PROD is in use.
These problems may prevent HPVM guest vm089 from starting.
(C) Copyright 2000 - 2008 Hewlett-Packard Development Company, L.P.
/opt/hpvm/lbin/hpvmapp (/var/opt/hpvm/uuids/2adfad34-005b-11df-bc07-00226402aebe/vmm_config.current): Allocated 2147483648 bytes at 0x6000000100000000
/opt/hpvm/lbin/hpvmapp (/var/opt/hpvm/uuids/2adfad34-005b-11df-bc07-00226402aebe/vmm_config.current): Allocated 6442450944 bytes at 0x6000000200000000
/opt/hpvm/lbin/hpvmapp (/var/opt/hpvm/uuids/2adfad34-005b-11df-bc07-00226402aebe/vmm_config.current): Allocated 131072 bytes at 0x6000000500000000
/opt/hpvm/lbin/hpvmapp (/var/opt/hpvm/uuids/2adfad34-005b-11df-bc07-00226402aebe/vmm_config.current): Allocated 131072 bytes at 0x6000000500040000
Daemonizing....
hpvmstart: Successful start initiation of guest 'vm089'
* APP - INFO - /usr/bin/ssh vm089 chmod +x /svc/etc/init.d/S10foo
* APP - INFO - spawn: /usr/bin/ssh vm089 /svc/etc/init.d/S10foo start
* APP - INFO - start done in 0:00:00.481997 - ret 0 - logs in /var/tmp/svc_aastmphpux_S10foo.log
* APP - INFO - /usr/bin/ssh vm089 chmod +x /svc/etc/init.d/S20foo
* APP - INFO - spawn: /usr/bin/ssh vm089 /svc/etc/init.d/S20foo start
* APP - INFO - start done in 0:00:00.327710 - ret 0 - logs in /var/tmp/svc_aastmphpux_S20foo.log
* APP - INFO - /usr/bin/ssh vm089 chmod +x /svc/etc/init.d/S80foo
* APP - INFO - spawn: /usr/bin/ssh vm089 /svc/etc/init.d/S80foo start
* APP - INFO - start done in 0:00:00.304998 - ret 0 - logs in /var/tmp/svc_aastmphpux_S80foo.log
Start of an Xen service:
cgaliber@dell opensolaris:/$ pfexec xosolglo1.opensvc.com start
* XOSOLGLO1.OPENSVC.COM.POOL#1PR - INFO - sg_persist -n --out --register-ignore --param-sark=0x114366380227 /dev/rdsk/xosolglo1-data
* XOSOLGLO1.OPENSVC.COM.POOL#1PR - INFO - sg_persist -n --out --reserve --param-rk=0x114366380227 --prout-type=5 /dev/rdsk/xosolglo1-data
* XOSOLGLO1.OPENSVC.COM.POOL#1 - INFO - zpool import xosolglo1-data
* XOSOLGLO1.OPENSVC.COM.XEN - INFO - virsh define /var/lib/opensvc/xosolglo1.xml
* XOSOLGLO1.OPENSVC.COM.XEN - INFO - output
Domain xosolglo1 defined from /var/lib/opensvc/xosolglo1.xml
* XOSOLGLO1.OPENSVC.COM.XEN - INFO - virsh start xosolglo1
* XOSOLGLO1.OPENSVC.COM.XEN - INFO - output
Domain xosolglo1 started
* XOSOLGLO1.OPENSVC.COM.XEN - INFO - wait for container up status
* XOSOLGLO1.OPENSVC.COM.XEN - INFO - wait for container ping
* XOSOLGLO1.OPENSVC.COM.XEN - INFO - wait for container operational
* XOSOLGLO1.OPENSVC.COM.APP - INFO - spawn: /usr/bin/ssh xosolglo1 /svc/etc/init.d/S10example start
* XOSOLGLO1.OPENSVC.COM.APP - INFO - start done in 0:00:00.508232 - ret 0 - logs in /var/tmp/svc_xosolglo1.opensvc.com_S10example.log