This sub-section describes the AC Warning messages of the GFS Shared File System.
Explanation
The close processing of the file system (mountpoint) is initiated. See detailed information in details.
Response
None.
Explanation
The close processing of the file system (mountpoint) is terminated. The file system will be unavailable.
Response
Collect a file output with FJQSS or fjsnap for troubleshooting information then contact field engineers.
Unmount the file system on the node where the message is output.
Explanation
An error is detected when mount(2) of the file system (mountpoint) is specified. See detailed information in details. Mounting of the file system fails.
Response
Display the partition information by executing the fstyp_sfcfs(1M) with the -v option then check that the file system configuration is correct. If the information is incorrect, reconfigure the file system. If it is correct, collect troubleshooting information with FJQSS or fjsnap then contact field engineers.
Explanation
Connection to MDS failed. See detailed information in details. Mounting of the file system fails.
Response
Check the following points:
Check the network connection state with the node where MDS runs.
Check whether the IP address of the node where MDS runs is correctly registered in host database (for example: /etc/inet/hosts). For details, see "11.2.2 Registering information in host database."
If the AC information message "NOTICE: FSP_PCLGFS_SFXFSKNL: 2004: mountpoint: Disconnect start: details" was output before this message, check whether the IP address of this node is correctly registered in host database on the node where MDS runs.
If the problem cannot be solved after taking the above actions, collect a file output with FJQSS or fjsnap for troubleshooting information then contact field engineers.
Explanation
See detailed information in details. Mounting of the file system fails.
Response
Check /var/adm/messages on the node where MDS is running. If there are any warning message output by MDS, take corrective action according to them. Also, check the network, node, IP address settings.
Explanation
A timeout occurs while waiting for a heartbeat response from MDS. The file system (mountpoint) will be unavailable.
Response
Collect a file output with FJQSS or fjsnap for troubleshooting information then contact field engineers.
Explanation
An illegal message was received during communication with MDS of the file system (mountpoint). See detailed information in details. The file system (mountpoint) will be unavailable.
Response
Collect a file output with FJQSS or fjsnap for troubleshooting information then contact field engineers.
Explanation
Recovery of MDS of the file system (mountpoint) failed. See detailed information in details. The file system (mountpoint) will be unavailable.
Response
Check the following points:
Check the network connection state with the node where MDS runs.
Check whether the IP address of the node where MDS runs is correctly registered in host database (for example: /etc/inet/hosts). For details, see "11.2.2 Registering information in host database."
If the AC information message "NOTICE: FSP_PCLGFS_SFXFSKNL: 2004: mountpoint: Disconnect start: details" was output before this message, check whether the IP address of this node is correctly registered in host database on the node where MDS runs.
If the problem cannot be solved after taking the above actions, collect a file output with FJQSS or fjsnap for troubleshooting information then contact field engineers.
Explanation
Reading from the disk failed.
Response
Take action according to the instructions in "C.3.1 Action for I/O errors".
Explanation
Writing to the disk failed.
Response
Take action according to the instructions in "C.3.1 Action for I/O errors".
