Hi, I have 2 problems with mounting to Cmod volume using NFS4
1) I cant mount to Cmod volume using nfs4 Linux Client . It work just fine if I mount using nfs3.
Here is the error I've got:
sake:~ # mount -o soft -t nfs4 cetnetapp1-client1.storage.tucson.ibm.com:/svt2_lnx /snapdiff/mnt2
mount.nfs4: access denied by server while mounting cetnetapp1-client1.storage.tucson.ibm.com:/svt2_lnx
2) I am be able to mount to same volume above using nfs4 on AIX Client but I can't see the .snapshot directory at all. I am able to see the .snapshot directory if I mount to the same volume using nfs3
Please help.
Below is my epxort policy and my volume detail.
I've only have one export policy as follow:
cetcluster::> vserver export-policy rule show -vserver cetnetapp1-client1
Policy Rule Access Client RO
Vserver Name Index Protocol Match Rule
------------ --------------- ------ -------- --------------------- ---------
cetnetapp1-client1
default 1 any 0.0.0.0/0 any
Ouput of vol show -volume rootvol -inst command:
cetcluster::> vol show -volume svt2_lnx -inst
(volume show)
Vserver Name: cetnetapp1-client1
Volume Name: svt2_lnx
Aggregate Name: aggr_client1
Volume Size: 1GB
Volume Data Set ID: 1076
Volume Master Data Set ID: 2147484724
Volume State: online
Volume Type: RW
Volume Style: flex
Is Cluster-Mode Volume: true
Is Constituent Volume: false
Export Policy: default
User ID: 0
Group ID: 0
Security Style: unix
UNIX Permissions: ---rwxrwxrwx
Junction Path: /svt2_lnx
Junction Path Source: RW_volume
Junction Active: true
Junction Parent Volume: rootvol
Comment:
Available Size: 1001MB
Filesystem Size: 1GB
Total User-Visible Size: 1013MB
Used Size: 12.02MB
Used Percentage: 2%
Volume Nearly Full Threshold Percent: 95%
Volume Full Threshold Percent: 98%
Maximum Autosize (for flexvols only): 1.20GB
Autosize Increment (for flexvols only): 51.20MB
Minimum Autosize: 1GB
Autosize Grow Threshold Percentage: 85%
Autosize Shrink Threshold Percentage: 50%
Autosize Mode: off
Autosize Enabled (for flexvols only): false
Total Files (for user-visible data): 31122
Files Used (for user-visible data): 156
Space Guarantee Style: volume
Space Guarantee in Effect: true
Snapshot Directory Access Enabled: true
Space Reserved for Snapshots: 1%
Snapshot Reserve Used: 10%
Snapshot Policy: none
Creation Time: Wed Oct 08 10:09:10 2014
Language: C.UTF-8
Clone Volume: false
Node name: cetcluster-01
NVFAIL Option: off
Is File System Size Fixed: false
Extent Option: off
Reserved Space for Overwrites: 0B
Fractional Reserve: 100%
Snapshot Cloning Dependency: off
Primary Space Management Strategy: volume_grow
Read Reallocation Option: off
Inconsistency in the File System: false
Is Volume Quiesced (On-Disk): false
Is Volume Quiesced (In-Memory): false
Volume Contains Shared or Compressed Data: false
Space Saved by Storage Efficiency: 0B
Percentage Saved by Storage Efficiency: 0%
Space Saved by Deduplication: 0B
Percentage Saved by Deduplication: 0%
Space Shared by Deduplication: 0B
Space Saved by Compression: 0B
Percentage Space Saved by Compression: 0%
Block Type: 64-bit
FlexCache Connection Status: -
Is Volume Moving: false
Flash Pool Caching Eligibility: read-write
Flash Pool Write Caching Ineligibility Reason: -
Managed By Storage Service: -
Create Namespace Mirror Constituents For SnapDiff Use: -
Constituent Volume Role: -
QoS Policy Group Name: -
Is Volume Move in Cutover Phase: false
Number of Snapshot Copies in the Volume: 2
Thanks
Giang
