PRIMECLUSTER Global File Services Configuration and Administration Guide 4.1 (Linux)
Contents Index PreviousNext

Appendix A List of Messages> A.4 GFS Shared File System Specific Management Command Messages

A.4.6 sfcinfo command


 

sfcinfo: ERROR: Cannot allocate memory

[Explanation]

Failed to allocate memory. Processing cannot be continued.

[Response]

Wait until other processes are finished, or increase a swap area, then re-execute the command.


 

sfcinfo: ERROR: Cannot get major number of drivename

[Explanation]

Failed to get major number of drivename. Processing cannot be continued.

[Response]

Check the system environment of device driver.


 

sfcinfo: ERROR: Cannot open {/etc/mtab|/etc/fstab}: errmsg

[Explanation]

Failed to open /etc/mtab or /etc/fstab file because of errmsg. Processing cannot be continued.

[Response]

Restore the system environment file.


 

sfcinfo: ERROR: file system configuration information not found: special

[Explanation]

Failed to get the file system configuration information in the management partition.

[Response]

Restore the file system configuration information. For detail, see "Management Partition."


 

sfcinfo: ERROR: Invalid device number device_no

[Explanation]

User specified a invalid device number.

[Response]

Correct device number and this command is re-executed.


 

sfcinfo: ERROR: Unknown error(error_code)

[Explanation]

Failed work with unknown error.

[Response]

Contact local Customer Support.


 

sfcinfo: ERROR: Cannot connect to FsRM

[Explanation]

The file system monitoring mechanism is not operating.

[Response]

Make sure that the file system monitoring mechanism is running.


 

sfcinfo: ERROR: cannot read file system configuration information: special

[Explanation]

A read error occurred with the management partition.

[Response]

Collect the diagnostic data with pclsnap, and contact your local Customer Support.


 

sfcinfo: ERROR: system error(gethostid)

[Explanation]

The obtained host ID is illegal.

[Response]

Collect the diagnostic data with pclsnap, and contact your local Customer Support.


 

sfcinfo: WARNING: Cannot open { special | mntpoint}: errmsg

[Explanation]

Failed to open special or mntpoint because of errmsg. Other file systems are processed continuously.

[Response]

Check the arguments of command or the system environment file.

If the logical volume of the GFS Shared File System is used, information is displayed only when the logical volume of the GFS Shared File System is activated. If the logical volume is not activated, retry after activating it.

If the GFS Shared File System management view is used for operation, retry after activating the logical volume.


 

sfcinfo: WARNING: Invalid magic word 0xmagic in special

[Explanation]

Configuration data of the specified partition is invalid. Other file systems are processed continuously.

[Response]

Check the specified partition to determine if it is an sfcfs file system.


 

sfcinfo: WARNING: ioctl(BLKGETSIZE) failed in special: errmsg

[Explanation]

Failed to obtain the device data of partition special. Other file systems are processed continuously.

[Response]

Check the system environment to determine if partition special is correct.


 

sfcinfo: WARNING: Not a block device(special )

[Explanation]

The specified partition must be a block-type special file but it is a character-type special file. Other file systems are processed continuously.

[Response]

Specify a block-type special file as a partition.


 

sfcinfo: WARNING: Not a directory(file)

[Explanation]

The specified file must be a block-type special file or a directory. Other file systems are processed continuously.

[Response]

Specify a block-type special file or mount point directory.


 

sfcinfo: WARNING: lseek error at special: errmsg

[Explanation]

Failed to lseek(2) at partition special. Other file systems are processed continuously.

[Response]

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


 

sfcinfo: WARNING: read error in {super block | volume information} of special: errmsg
So try to read alternative block

[Explanation]

Failed to read normal super block data. Therefore, redundant data is read out.

[Response]

Delete the target file system where it is unnecessary. For details, see "Deleting" in this manual. When it is a necessary file system, restore it running a full scan with sfcfsck(8). For details, see "Action for I/O errors" in this manual.


 

sfcinfo: WARNING: read error in alternative {super block | volume information} of special: errmsg

[Explanation]

Reading the redundant volume information on special failed.

[Response]

Delete the target file system where it is unnecessary. For details, see "Deleting" in this manual. When it is a necessary file system, restore it running a full scan with sfcfsck(8). For details, see "Action for I/O errors" in this manual.


Contents Index PreviousNext

All Rights Reserved, Copyright(C) FUJITSU LIMITED 2004