df command hanging


 
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Operating Systems Solaris df command hanging
# 8  
Old 01-10-2012
Please find the extract from
Code:
dmesg

of my server
Code:
Jan 10 13:53:44 aremarn11 nfs: [ID 733954 kern.info] NOTICE: [NFS4][Server: 10.77.64.23][Mntpt: /backup]NFS server 10.77.64.23 not responding; still trying

Hope it helps..
However the ping response for the said IP 10.77.64.23 is fine.

Code:
# ping 10.77.64.23 
10.77.64.23 is alive
# ping -s 10.77.64.23 
PING 10.77.64.23: 56 data bytes
64 bytes from 10.77.64.23: icmp_seq=0. time=0.801 ms
64 bytes from 10.77.64.23: icmp_seq=1. time=0.725 ms
64 bytes from 10.77.64.23: icmp_seq=2. time=0.698 ms
64 bytes from 10.77.64.23: icmp_seq=3. time=0.704 ms
64 bytes from 10.77.64.23: icmp_seq=4. time=0.662 ms
64 bytes from 10.77.64.23: icmp_seq=5. time=0.648 ms
64 bytes from 10.77.64.23: icmp_seq=6. time=0.609 ms
64 bytes from 10.77.64.23: icmp_seq=7. time=0.744 ms
^C
----10.77.64.23 PING Statistics----
8 packets transmitted, 8 packets received, 0% packet loss
round-trip (ms)  min/avg/max/stddev = 0.609/0.699/0.801/0.060
#

---------- Post updated at 04:36 PM ---------- Previous update was at 04:34 PM ----------

Quote:
Originally Posted by Ex-SUN
How to do it?


sh /etc/init.d/nscd stop
sh /etc/init.d/nscd start

That should work even for Solaris 10.

Cheers.

Please find the o/p
Code:
bash-3.00$ svcs -a |grep -i nscd
bash-3.00$

No process in running named as nscd in the good as well as bad server.
# 9  
Old 01-11-2012
The issue is now solved .
Corrective action: Reboot of the node.
Fault Cause: Not known. Will be provided later
# 10  
Old 01-12-2012
check for the errors in /var/adm/messages.There might be a disk issue which is causing I/O operations to be slow.check for iostat.
# 11  
Old 01-12-2012
Are you using ZFS? If so, it can be a zpool issue.
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