PRIMECLUSTER Global File Services Configuration and Administration Guide 4.1 (Linux)
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Appendix A List of Messages> A.4 GFS Shared File System Specific Management Command Messages

A.4.2 sfcadm and sfcnode commands


 

{sfcadm | sfcnode}: all node entry delete, can't sfcnode

[Explanation]

The command cannot be executed because information about all nodes sharing the file system will be deleted.

[Response]

Reduce the specified host information, and re-execute the command.


 

{sfcadm | sfcnode}: too many host count

[Explanation]

Too many host names were specified.

[Response]

Check whether the number of specified host names is correct, and re-execute the command.


 

{sfcadm | sfcnode}: too many partition count

[Explanation]

Too many special files were specified.

[Response]

Check whether the number of specified partitions is correct, and re-execute the command.


 

{sfcadm | sfcnode}: argument error

[Explanation]

The specified command format is wrong.

[Response]

Check the command specification format, and re-execute the command.


 

{sfcadm | sfcnode}: cannot allocate memory

[Explanation]

Memory could not be allocated.

[Response]

Wait for the termination of another process or increase the size of the swap area, and re-execute the command.


 

{sfcadm | sfcnode}: cannot get host information

[Explanation]

The acquisition of host information failed.

[Response]

Confirm that the FsRM control facility is running normally and that the target host has not failed.


 

{sfcadm | sfcnode}: Cannot connect to FsRM

[Explanation]

FsRM is not running.

[Response]

Confirm that FsRM is running.


 

{sfcadm | sfcnode}: filename cannot open

[Explanation]

Relevant file (filename) does not exist.

[Response]

Confirm if filename is available.

Note that, if the management cannot be found, restore it from a backup or create a new one.


 

{sfcadm | sfcnode}: FSID(fsid_num) is invalid

[Explanation]

File system identification numbers (fsid_num) are not registered in the management partition.

[Response]

Check whether the relevant FSID number has been registered with sfcinfo(8).


 

{sfcadm | sfcnode}: hostid(hostid) not found in volume information

[Explanation]

The specified host ID (hostid) is not a host ID of the node which constitutes the GFS Shared File System. Otherwise, the node which executed command is not a node which constitutes the GFS Shared File System.

[Response]

Specify the host ID of the node which constitutes the GFS Shared File System. Otherwise, execute the command again in the node which constitutes the GFS Shared File System.


 

{sfcadm | sfcnode}: invalid hostname

[Explanation ]

An invalid host name was specified.

[Response ]

Check the specified host name.


 

{sfcadm | sfcnode}: hostname(hostname) is not found

[Explanation]

The specified host name (hostname) was not found in the node information.

[Response]

Check whether the specified host name exists in the node information.


 

{sfcadm | sfcnode}: hostname is not shared

[Explanation]

The specified host (hostname) does not share the device.

[Response]

Verify the system environment whether the file system monitoring mechanism is operating and the target host is available.


 

{sfcadm | sfcnode}: hostname registered as MDS, can't sfcnode -d

[Explanation]

The specified host (hostname) could not delete, because it is registered as the meta-data server.

[Response]

Change the meta-data server host by sfcadm -g.


 

{sfcadm | sfcnode}: invalid devicename

[Explanation]

An invalid partition name was specified.

[Response]

Check whether the specified partition name is correct.


 

{sfcadm | sfcnode}: invalid magic word magic_no

[Explanation]

The partition configuration data of the specified partition is invalid.

[Response]

Check whether the specified partition belongs to an sfcfs file system.


 

{sfcadm | sfcnode}: ioctl(BLKGETSIZE) error

[Explanation]

Device information could not be obtained.

[Response]

Check the system environment to see whether device information is correct.


 

{sfcadm | sfcnode}: I/O error
{sfcadm | sfcnode}: read error (block_no)
{sfcadm | sfcnode}: seek error (block_no)
{sfcadm | sfcnode}: write error (block_no)

[Explanation]

Special file I/O processing failed.

[Response]

Check whether the specified special file is correct.


 

{sfcadm | sfcnode}: log partition size too small

[Explanation]

The specified log size exceeds the size of the entire log partition.

[Response]

Check the size of the log partition.


 

{sfcadm | sfcnode}: log partition is not separated

[Explanation]

The size could not be changed because the log partition is not separated.

[Response]

Check whether the specified partition is correct.


 

{sfcadm | sfcnode}: logsize is illegal size

[Explanation]

An illegal log size was specified.

[Response]

Check whether the specified log size is correct.


 

{sfcadm | sfcnode}: major number get error

[Explanation]

The major number could not be obtained.

[Response]

Check whether the system environment is correct.


 

{sfcadm | sfcnode}: invalid MDS hostname

[Explanation]

The specification of MDS contains an error.

[Response]

Confirm the management partition and specified MDS information.


 

{sfcadm | sfcnode}: node full, can't {sfcadm | sfcnode}

[Explanation]

The number of nodes sharing the file system exceeded the upper limit.

[Response]

The value specified for the maxnode parameter of sfcmkfs(8) determines the number of nodes sharing a file system. Re-configure the file system when the number exceeds the upper limit.


 

{sfcadm | sfcnode}: node name length is too long

[Explanation]

The specified node name is too long.

[Response]

Check whether the specified node name is correct. To specify multiple node names, delimit each name by a comma.


 

{sfcadm | sfcnode}: file system configuration information is full of entry

[Explanation]

No more file system information could be added.

[Response]

Delete unnecessary data with sfcadm(8) and re-execute the command.


 

{sfcadm | sfcnode}: not enough element of sfcfs partition

[Explanation]

Not all the partitions belonging to the file system were specified.

[Response]

Specify all partitions belonging to the file system.


 

{sfcadm | sfcnode}: this node entry not found

[Explanation]

Local node information was not found in the information for nodes sharing the file system.

[Response]

Check whether local node information exists.


 

{sfcadm | sfcnode}: not super user

[Explanation]

The command cannot be executed without super-user authority.

[Response]

Execute the command with super-user authority.


 

{sfcadm | sfcnode}: not support command

[Explanation]

The specified command is not supported.

[Response]

Check the specified command name.


 

{sfcadm | sfcnode}: now locked, can't {sfcadm | sfcnode}

[Explanation]

The command could not be executed because another command is being executed.

[Response]

Upon termination of the other command, re-execute the command.


 

{sfcadm | sfcnode}: please specify MDS setting

[Explanation]

A meta-data server name must be specified.

[Response]

Specify a meta-data server name, and re-execute the command.


 

{sfcadm | sfcnode}: please specify PORTNAME setting

[Explanation]

A service port name must be specified.

[Response]

Specify a service port name, and re-execute the command.


 

{sfcadm | sfcnode}: same device is specified more than once

[Explanation]

A partition that is the same as the one specified was found.

[Response]

Check whether the specified partition name is correct.


 

{sfcadm | sfcnode}: invalid service portname

[Explanation]

An invalid service port name was specified.

[Response]

Check the specified service port name.


 

{sfcadm | sfcnode}: file system configuration information sync error

[Explanation]

Distribution to another node sharing the file system failed.

[Response]

Check that a file system watch mechanism works normally, and re-execute the command.


 

{sfcadm | sfcnode}: special cannot open

[Explanation]

A special file (special) could not be opened.

[Response]

Check whether the specified special file is correct.


 

{sfcadm | sfcnode}: special fstat64 error

[Explanation]

The status of a special file (special) could not be obtained.

[Response]

Check whether the specified special file is correct.


 

{sfcadm | sfcnode}: special is illegal device

[Explanation]

An invalid partition (special) that is not part of the file system configuration was specified.

[Response]

Specify all partitions configuring the file system.


 

{sfcadm | sfcnode}: special is mounted, can't {sfcadm | sfcnode}

[Explanation]

The command could not be executed because the specified partition (special) has already been mounted.

[Response]

Unmount the file system, and re-execute the command.


 

{sfcadm | sfcnode}: special is not character special device

[Explanation]

The specified file (special) is not a character special file.

[Response]

Specify a character special file.


 

{sfcadm | sfcnode}: special is not found in file system configuration information

[Explanation]

The specified partition (special) is not included in the file system configuration information.

[Response]

Reexamine whether the specified partition is correct.


 

{sfcadm | sfcnode}: special is not shared device

[Explanation]

The specified partition (special) is not shared by nodes.

[Response]

Check whether the system environment is correct.


 

{sfcadm | sfcnode}: system error(function_name)

[Explanation]

A system error occurred.

[Response]

Contact local Customer Support.


 

{sfcadm | sfcnode}: unknown error(error_code)

[Explanation]

An invalid error was detected.

[Response]

Contact local Customer Support.


 

{sfcadm | sfcnode}: FSID(fsid_num) is already exist

[Explanation]

The file system with the file system ID fsid_num has already been created.

[Response]

Check whether the relevant FSID number has been registered with sfcinfo(8), and re-execute the command.


 

{sfcadm | sfcnode}: too many option

[Explanation]

Overfull options were specified.

[Response]

Make sure that the number of specified options is proper, and re-execute the command.


 

{sfcadm | sfcnode}: hostid is illegal hostid

[Explanation]

The specified host ID is illegal.

[Response]

Check whether the specified host ID is correct executing sfcsetup(8).


 

{sfcadm | sfcnode}: option is illegal option

[Explanation]

The specified tunable parameter for the file system cannot be registered to the file system configuration information.

[Response]

Check whether the specified file system's tunable parameter is correct.


 

{sfcadm | sfcnode}: filename: stat(2) is error: errmsg

[Explanation]

The stat(2) operation for filename failed.

[Response]

Take action according to errmsg.


 

{sfcadm | sfcnode}: devicename is already used in file system configuration information

[Explanation]

The specified partition already exists in the file system configuration information.

[Response]

Check whether the specified partition is proper.


 

{sfcadm | sfcnode}: file system configuration information not found

[Explanation]

The file system configuration information cannot be obtained.

[Response]

See "Management Partition" in this manual and restore the file system configuration information.


 

{sfcadm | sfcnode}: special is not sfcfs file system

[Explanation]

The specified partition (special) is not the GFS shared File System.

[Response]

Specify a partition of the GFS Shared File System.


 

sfcadm: ERROR: number of mdsnode is over num

[Explanation]

The MDS operational information specified exceeds the number of shared nodes.

[Response]

Specify a value equal to or less than the number of shared nodes or all.


 

sfcadm: The size of the partition(devicename) might have been changed after the file system was made.

[Explanation]

The size of the partition (devicename) which constitutes the GFS Shared File System might have been changed.

[Response]

Please perform the procedure (from step 2 on) described on " Action to be taken when the file system configuration information is inconsistent".

The file system can keep on using. But GFS Shared File System can not be expanded by size expansion of the partition which constitutes the GFS Shared File System.

Please perform the procedure above promptly.


 

sfcadm: The size of the partition(devicename) might have been reduced

[Explanation]

The size of the partition (devicename) currently used for a GFS Shared File System may have been reduced

[Response]

The file system cannot be repaired. If a backup of the file system is available, recover the file system from the backup.


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