Cisco Bug: CSCuo44829 - I/O Error when accessing bootflash - Read Only File system
Last Modified
Apr 16, 2020
Products (7)
- Cisco Nexus 9000 Series Switches
- Cisco Nexus 9516 Switch
- Cisco Nexus 9396PX Switch
- Cisco Nexus 9504 Switch
- Cisco Nexus 3164Q Switch
- Cisco Nexus 9508 Switch
- Cisco Nexus 93128TX Switch
Known Affected Releases
6.1(2)I1(1) 6.1(2)I2(2a)
Description (partial)
Unable to access bootflash Nexus9500# Copy running-config bootflash:test_run Copy failed: Read-only file system (0x807B001E) Copy complete, now saving to disk (please wait)... Also see I/O errors in the log Apr 12 05:58:09 %KERN-3-SYSTEM_MSG: [6968471.092073] Buffer I/O error on device sda7, logical block 4307 - kernel Apr 12 05:58:09 %KERN-3-SYSTEM_MSG: [6968471.092091] Aborting journal on device sda4-8. - kernel 2014 Apr 12 05:58:10 tukuscore01 Apr 12 05:58:09 %KERN-3-SYSTEM_MSG: [6968471.092102] end_request: I/O error, dev sda, sector 100753408 - kernel Symptom: Unable to access bootflash Nexus9500# Copy running-config bootflash:test_run Copy failed: Read-only file system (0x807B001E) Copy complete, now saving to disk (please wait)... Also see I/O errors in the log Apr 12 05:58:09 %KERN-3-SYSTEM_MSG: [6968471.092073] Buffer I/O error on device sda7, logical block 4307 - kernel Apr 12 05:58:09 %KERN-3-SYSTEM_MSG: [6968471.092091] Aborting journal on device sda4-8. - kernel 2014 Apr 12 05:58:10 tukuscore01 Apr 12 05:58:09 %KERN-3-SYSTEM_MSG: [6968471.092102] end_request: I/O error, dev sda, sector 100753408 - kernel Conditions: Seen on systems that has been up and running for over 70 days, however it can be seen in new setups as well
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