Cisco Bug: CSCtc62666 - MDS 9124 Need all instances of CF bootflash errors be fixed.
May 27, 2016
- Cisco MDS 9000 Series Multilayer Switches
Known Affected Releases
Symptom: write operations to the bootflash: file system on an MDS 9124 fail because the bootflash: file system is read only. this condition may be confirmed by any of the following methods. console bootup logs contain the following message: Checking all filesystems....r.ERROR: bootflash: has unrecoverable error; please do "format bootflash:" syslog contains messages such as: %KERN-2-SYSTEM_MSG: EXT3-fs error (device hda4): ext3_readdir: bad entry in directory #11: rec_len %% 4 != 0 - offset=0, inode=4294967295, rec_len=65535, name_len=255 - kernel %KERN-2-SYSTEM_MSG: Remounting filesystem read-only -kernel errors will also occur when trying to write to the bootflash: file system such as: switch# copy tftp://220.127.116.11/testfile bootflash: /bin/copy: cannot create regular file `/bootflash/testfile': Read-only file system. Conditions: this issue only occurs on MDS 9124 systems released in 2009.
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