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Cisco Bug: CSCvs47715 - Hyperflex should alert when the housekeeping disk fails (No storfs or mgmt. running).

Last Modified

Mar 12, 2020

Products (1)

  • Cisco HyperFlex HX-Series

Known Affected Releases

3.5(2g) 4.0(1a) 4.0(1b)

Description (partial)

Symptom:
Controler/node goes offline for no apparent reason

Conditions:
The housekeeping drive fails on a single node and produces the following errors:
root@SCVM:~# dmesg -T
[Mon Dec 16 09:51:49 2019] print_req_error: I/O error, dev sdb, sector 468861952
[Mon Dec 16 09:51:49 2019] sd 2:0:0:0: [sdb] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_SENSE
[Mon Dec 16 09:51:49 2019] sd 2:0:0:0: [sdb] tag#0 Sense Key : Illegal Request [current]
[Mon Dec 16 09:51:49 2019] sd 2:0:0:0: [sdb] tag#0 Add. Sense: Security conflict in translated device
[Mon Dec 16 09:51:49 2019] sd 2:0:0:0: [sdb] tag#0 CDB: Read(10) 28 00 1b f2 44 00 00 00 08 00

These filesystem locations should be /dev/sdb1 or /dev/sdb2 not 'tmpfs'
root@SCVM:~# df -h
Filesystem      Size  Used Avail Use% Mounted on
tmpfs           7.1G  6.0M  7.1G   1% /run
tmpfs           4.0G   62M  4.0G   2% /var/stv
tmpfs           1.0M     0  1.0M   0% /var/zookeeper
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