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10-01-2014 10:50 AM - last edited on 10-01-2014 06:19 PM by Lisa198503
10-01-2014 10:50 AM - last edited on 10-01-2014 06:19 PM by Lisa198503
What is the max NFS mounted filesystem size that a HP-UX 11.0 and 11.11 NFS client can use?
I need an official HP doc that states the above file system limitations.
They changed the behind the scenes NFS server to an EMC Isilon and since then we have been having major issues on some of our old legacy servers that use automounts.
Example:
# bdf /home/oracle
Filesystem kbytes used avail %used Mounted on
myfiler.mydomain.net:/ifs/nfs/myfiler/is/Operations/Home_Unix/oracle
45469184 -2147483648 2147483647 256% /home/oracle
On a newer system, the actual filesystem size is shown to be 352TB.
# df -h /home/oracle
Filesystem size used avail capacity Mounted on
myfiler.mydomain.net:/ifs/nfs/myfiler/is/Operations/Home_Unix/oracle
352T 209T 137T 61% /home/oracle
Because of this, we are having issues sometimes mounting and reading/writing to these filesystems.
Examples:
server not responding: RPC: Rpcbind failure - RPC: Timed out
No such file or directory
ORA_ARCH5 is down and can not get the device id! errno= 238
On servers where the home is automounted, your login process wouldn't finish as your .sh_history was on one of these massive shares - so you had to ctrl c to get to the prompt.
Thanks...Geoff
P.S. This thread has been moved from HP-UX>System Administration to HP-UX > networking. -HP Forum Moderator
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10-01-2014 11:07 AM
10-01-2014 11:07 AM
Re: What is the max NFS mounted filesystem size that a HP-UX 11.0 and 11.11 NFS client can use?
For the time being, take automounter out of the picture and manually mount the filesystem and upload the results of the following commands:
# mkdir /nfstest
# mount myfiler.mydomain.net:/ifs/nfs/myfiler/is/Operations/Home_Unix/oracle /nfstest
# bdf /nfstest
# nfsstat -m
Dave
[Any personal opinions expressed are mine, and not official statements on behalf of Hewlett Packard Enterprise]
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10-01-2014 11:35 AM
10-01-2014 11:35 AM
Re: What is the max NFS mounted filesystem size that a HP-UX 11.0 and 11.11 NFS client can use?
I assume you just want to see if there's a difference between the 2 mounts:
# bdf /nfstest
Filesystem kbytes used avail %used Mounted on
myfiler.mydomain.net:/ifs/nfs/myfiler/is/Operations/Home_Unix/oracle
45469184 -2147483648 2147483647 257% /nfstest
/home/oracle from myfiler.mydomain.net:/ifs/nfs/myfiler/is/Operations/Home_Unix/oracle (Addr 192.168.1.148)
Flags: vers=3,proto=tcp,auth=unix,hard,intr,link,symlink,rsize=32768,wsize=32768,retrans=5
All: srtt= 0 ( 0ms), dev= 0 ( 0ms), cur= 0 ( 0ms)
/nfstest from myfiler.mydomain.net:/ifs/nfs/myfiler/is/Operations/Home_Unix/oracle (Addr 192.168.1.148)
Flags: vers=3,proto=tcp,auth=unix,hard,intr,link,symlink,devs,rsize=32768,wsize=32768,retrans=5
All: srtt= 0 ( 0ms), dev= 0 ( 0ms), cur= 0 ( 0ms)
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10-01-2014 02:32 PM
10-01-2014 02:32 PM
Re: What is the max NFS mounted filesystem size that a HP-UX 11.0 and 11.11 NFS client can use?
What OS is this NFS client running? What NFS patches are installed on the client?
[Any personal opinions expressed are mine, and not official statements on behalf of Hewlett Packard Enterprise]