ignite backup

[himacs]

Hi Admins,

Server is B.11.23

I am trying to start make_net_recovery but ended up with below error.

>make_net_recovery -s UAEMFQDDCTKDD01 -x inc_entire=vg00
* Creating NFS mount directories for configuration files.
nfs mount: get_fh: UAEMFQDDCTKDD01:: RPC: Program not registered
nfs mount: get_fh: UAEMFQDDCTKDD01:: RPC: Program not registered
nfs mount: retry: retrying(1) for: /var/opt/ignite/recovery/client_mnt after 5 seconds
nfs mount: retry: giving up on: /var/opt/ignite/recovery/client_mnt
ERROR: Could not NFS mount directory /var/opt/ignite/clients on UAEMFQDDCTKDD01. If the OS on the UAEMFQDDCTKDD01 is 11.31
or later, the dfstab file on UAEMFQDDCTKDD01 should contain the entry "share -F nfs -o anon=2
/var/opt/ignite/clients". Ensure that /var/opt/ignite/clients has been exported using the "shareall -F nfs"
command. Otherwise, the exports file on UAEMFQDDCTKDD01 should contain the entry "/var/opt/ignite/clients -anon=2".
Ensure that /var/opt/ignite/clients has been exported using the "exportfs -av" command.
ERROR: Failed mounting directory /var/opt/ignite/recovery/client_mnt:/No such file or directory (errno = 2)
ERROR: Failed to create NFS mount directories for configuration files.


I have restarted nfs server and client.But same error.
rpcinfo -p in server showing below output

program vers proto port service
100000 4 tcp 111 rpcbind
100000 3 tcp 111 rpcbind
100000 2 tcp 111 rpcbind
100000 4 udp 111 rpcbind
100000 3 udp 111 rpcbind
100000 2 udp 111 rpcbind
100068 2 udp 50015 cmsd
100068 3 udp 50015 cmsd
100068 4 udp 50015 cmsd
100068 5 udp 50015 cmsd
100003 2 udp 2049 nfs
100003 3 udp 2049 nfs
100003 2 tcp 2049 nfs
100003 3 tcp 2049 nfs
100024 1 tcp 50649 status
100024 1 udp 58131 status
100021 1 tcp 50650 nlockmgr
100021 1 udp 58136 nlockmgr
100021 3 tcp 50651 nlockmgr
100021 3 udp 58137 nlockmgr
100021 4 tcp 50652 nlockmgr
100021 4 udp 58138 nlockmgr
100020 1 udp 4045 llockmgr
100020 1 tcp 4045 llockmgr
100021 2 tcp 50653 nlockmgr

rpcinfo -p in clieant shows below output.
program vers proto port service
100000 4 tcp 111 rpcbind
100000 3 tcp 111 rpcbind
100000 2 tcp 111 rpcbind
100000 4 udp 111 rpcbind
100000 3 udp 111 rpcbind
100000 2 udp 111 rpcbind
100021 1 tcp 60525 nlockmgr
100021 1 udp 63312 nlockmgr
100021 3 tcp 60526 nlockmgr
100021 3 udp 63313 nlockmgr
100021 4 tcp 60527 nlockmgr
100021 4 udp 63314 nlockmgr
100020 1 udp 4045 llockmgr
100020 1 tcp 4045 llockmgr
100021 2 tcp 60528 nlockmgr


I think nfs_mountd not started.

Last week we have applied new patches and took a reboot.

Please suggest.

Regards
himacs

[himacs]

HI Admins,
I have found below error in client syslog

Feb 15 12:19:04 UAEMFQDDCBAPD01 syslog: gettune() error - Failed to retrieve the value for 'nfs_lock_extended' tunable.
Feb 15 12:36:14 UAEMFQDDCBAPD01 syslog: gettune() error - Failed to retrieve the value for 'nfs_lock_extended' tunable.


Regards
himacs

[smatador]

Hi,
Do you have done first what the message say.
Assure that in the /etc/dfs/dfstab you have
share -F nfs -o anon=2 /var/opt/ignite/clients
After do a exportfs -av.
HTH

[R.K. #]

Hi Himacs,

>>>ERROR: Could not NFS mount directory /var/opt/ignite/clients on UAEMFQDDCTKDD01.

Check if you can mount this directory from client to server.
If not, you have to troubleshoot from client side to check if there is any NFS issue from client.

# showmount -e #on client

[himacs]

HI admins,

When i tried showmount -e got below error

showmount: UAEMFQDDCBAPD01: RPC: Program not registered

Smatador,

the entry is fine in dfstab

Regards
himacs

[Sachin Kumbla]

Hi


You can try restarting 3 services

/sbin/init.d/nfs.server stop|start
/sbin/init.d/nfs.client stop|start
/sbin/init.d/nfs.core stop|start


Rgds.,
Sachin Kumbla