Public bug reported:
Hello,
I've got this fakeraid installed in my box:
01:00.0 RAID bus controller: Silicon Image, Inc. SiI 3132 Serial ATA
Raid II Controller (rev 01)
I've replaced the drive and the device in /dev/mapper is no more
available.
I've tried to rebuild the raid, and try to activate it using the dmraid
utility, but the output is always the same:
no raid disks
I can see my drives as a block device (via option -b), but it is not
discovered:
# dmraid -s -vvvv -dddd | grep sdb
NOTICE: /dev/sdb: asr discovering
NOTICE: /dev/sdb: ddf1 discovering
NOTICE: /dev/sdb: hpt37x discovering
NOTICE: /dev/sdb: hpt45x discovering
NOTICE: /dev/sdb: isw discovering
NOTICE: /dev/sdb: jmicron discovering
NOTICE: /dev/sdb: lsi discovering
NOTICE: /dev/sdb: nvidia discovering
NOTICE: /dev/sdb: pdc discovering
NOTICE: /dev/sdb: sil discovering
NOTICE: /dev/sdb: via discovering
I've got this Ubuntu release:
root@media-server:/home/admin# lsb_release -rd
Description: Ubuntu 18.04.2 LTS
Release: 18.04
I've seen these devices before the replacement and upgrade:
/dev/mapper/sil_bjagagcbafdh3
/dev/mapper/sil_bjagagcbafdh1
/dev/mapper/sil_bjagagcbafdh2
I would like to get the device mapper back so I can utilize the raid
functionality.
Thanks a lot for any help.
Tom
** Affects: ubuntu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1833296
Title:
/dev/mapper is empty after disk replacement
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