Solaris: df: cannot statvfs - ERROR

OS: Sun Solaris 8/10
Hardware: Fire-V880

Error Message:

df: cannot statvfs /oracle/test/vol158: I/O error
df: cannot statvfs /oracle/test/vol159: I/O error
df: cannot statvfs /oracle/test/vol160: I/O error
df: cannot statvfs /oracle/test/vol161: I/O error
/dev/vx/dsk/testdg/vol16
142369792 140858696 1499360 99% /oracle/test/vol16
df: cannot statvfs /oracle/test/vol162: I/O error
df: cannot statvfs /oracle/test/vol163: I/O error
df: cannot statvfs /oracle/test/vol164: I/O error
df: cannot statvfs /oracle/test/vol165: I/O error
# vxprint -vt grep -i disabled
v vol125 - DISABLED ACTIVE 243609600 SELECT - fsgen
v vol158 - DISABLED ACTIVE 284774400 SELECT - fsgen
v vol159 - DISABLED ACTIVE 284774400 SELECT - fsgen
v vol160 - DISABLED ACTIVE 284774400 SELECT - fsgen
v vol161 - DISABLED ACTIVE 284774400 SELECT - fsgen
v vol162 - DISABLED ACTIVE 284774400 SELECT - fsgen
You may get errors on Filesystems and the volumes will get disabled automatically.
This may be due to intermittent connection loss with the Storage.
1. Try to enable the volume with command vxvol enable volxxx
2. Then check the state of the PLEX and if the plex state is in "Recover" State then,
make the plex "Clean" and "Stale" using the following script if you have multiple volumes

for i in `vxprint grep "Disk group:" awk '{ print $3 }'` ; do
for j in `vxprint -g $i grep "RECOVER" awk '{ print $2 }'` ; do
vxmend -g $i fix stale $j
vxmend -g $i fix clean $j
done
doneReference:

http://support.veritas.com/docs/231913

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Solaris 10 Zone Control Commands



The following control commands can be used to manage and monitor transitions between states:


• zlogin options zone-name

• zoneadm -z zone-name boot

• zoneadm -z zone-name halt
• zoneadm -z zone-name install
• zoneadm -z zone-name ready

• zoneadm -z zone-name reboot

• zoneadm -z zone-name uninstall

• zoneadm -z zone-name verify

• zonecfg -z zone-name: Interactive mode; can be used to remove properties of the following types: fs, device, rctl, net, attr

• zonecfg -z zone-name commit

• zonecfg -z zone-name create

• zonecfg -z zone-name delete

• zonecfg -z zone-name verify

Solaris 10 Zone Control Commands



The following control commands can be used to manage and monitor transitions between states:


• zlogin options zone-name

• zoneadm -z zone-name boot

• zoneadm -z zone-name halt

• zoneadm -z zone-name install

• zoneadm -z zone-name ready

• zoneadm -z zone-name reboot

• zoneadm -z zone-name uninstall

• zoneadm -z zone-name verify

• zonecfg -z zone-name: Interactive mode; can be used to remove properties of the following types: fs, device, rctl, net, attr

• zonecfg -z zone-name commit

• zonecfg -z zone-name create

• zonecfg -z zone-name delete

• zonecfg -z zone-name verify

Solaris 11 Reference:
http://solaristipsandtricks.blogspot.in/#!/2011/12/solaris-11-smf-and-nscd.html