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write fails with read-only error

Red Hat Enterprise Linux Server release 7.4 (Maipo)
Hello Team,
kindly advise why I am unable to write on NFS.
mkdir: cannot create directory ‘test’: Read-only file system
os5500.mtg.local:/NFS/DWARE /backupdw nfs rw,hard,rsize=65536,wsize=32768,proto=tcp,vers=4,timeo=600,actimeo=0 0 0
Thanks,
Roshan
Answers
-
Hi.
Show result for command:
showmount -e os5500.mtg.local
Also check how mount /NFS/DWARE on os5500.
FS can be shared as read-only.
FS on NFS server can be mounted as read-only.
Regards,
Nik
-
Hi NIk,
thanks for the update.
[[email protected] ]# showmount -e os5500.mtg.local Export list for os5500.mtg.local: /MEDIAAGENT 10.10.48.0/24 /INFINITE 10.10.48.0/24,10.210.228.14/32 /NFS/DBATEAM 10.10.105.0/24,10.215.227.0/24,10.10.48.0/24 /MEDIAAGENT2 10.10.48.0/24 /MEDIAAGENT3 10.10.48.0/24 /MEDIAAGENT4 10.10.48.0/24 /MEDIAAGENT5 10.10.48.0/24 /NFS/MFS 10.242.0.0/16 /NFS/DBBACKUP 10.10.48.0/24,10.210.128.117 /FTP_FILESYSTEM/FTP.TELECOM.MU 10.10.48.115 /NFS/DWARE 10.215.227.28,10.215.227.29,10.10.105.103,10.10.104.104,10.124.0.70,10.124.0.88 /NFS/BIKWIK 10.10.104.96/27,10.229.1.121,10.229.1.122 /NFS/CSU2 10.10.107.160/28,10.210.227.132,10.210.227.133,10.210.227.134,10.210.228.84,10.210.228.85,10.210.228.86 /NFS/CSUDR 10.10.107.160/28,10.210.227.132,10.210.227.133,10.210.227.134,10.210.228.84,10.210.228.85,10.210.228.86 /NFS/SDESKQUORUM 10.10.112.166,10.10.112.167,10.10.112.168,10.210.28.22,10.210.28.23,10.210.0.11 /NFS/DUSOYE 10.210.0.11 /NFS/halodus 10.210.0.11 /NFS/DMEDIATION 10.10.110.80,10.10.110.81 /NFS_VEEAM_FS 10.10.48.123,10.210.0.250,10.210.0.251,10.210.0.252,192.168.218.100,172.29.1.28,10.221.27.93
How do I share the NFS as write also?
I have mounted NFS as write permission also.
os5500.mtg.local:/NFS/DWARE /backupdw nfs rw,hard,rsize=32768,wsize=32768,proto=tcp,vers=4,timeo=600,actimeo=0 0 0
Regards,
Roshan
-
Hi.
This problem may be on NFS-server side or on NFS-client side.
Do You have other system that mount os5500.mtg.local:/NFS/DWARE and can write it?
NFS client have ip from this list: 10.215.227.28,10.215.227.29,10.10.105.103,10.10.104.104,10.124.0.70,10.124.0.88 ?
Is os5500.mtg.local general server or some NAS storage ? Do You know options how this FS shared ?
Regards,
Nik
-
Hi,
I checked the share option.. it is read-write. Other servers (10.215.227.28,10.215.227.29) can write to it. I have no idea if it is on some NAS storage.
Regards,
Roshan