Hello Neil ,
On Thu, 8 Sep 2005, Mr. James W. Laferriere wrote:
On Fri, 9 Sep 2005, Neil Brown wrote:
On Thursday September 8, [EMAIL PROTECTED] wrote:
When I try to do the remove I get .
[EMAIL PROTECTED]:/ # mdadm /dev/md_d0 --remove /dev/sdao
mdadm: hot remove failed for /dev/sdao: Device or resource busy
I should also have 3 other drives that are spares . I could
try hot remove on one of them . See at bottom the output of
mdadm --misc -Q --detail /dev/md_d0
Which is showing no spare drives ? And I built it with 4
spares
Yes... /dev/sda[pqrs] are missing. I wonder why..
What does
mdadm -E /dev/sda[pqrs]
show?
See way below .
What happens if you then
mdadm /dev/md_d0 -a /dev/sda[pqrs]
??
Getting stranger & stranger .
[EMAIL PROTECTED]:~ # mdadm /dev/md_d0 -a /dev/sda[pqrs]
mdadm: re-added /dev/sdap
Is there any debugging ouptions I can enable from the
boot: prompt or compile in ?
just some more info ... Hth , JimL
# dmesg | tail -n 43
RAID5 conf printout:
--- rd:36 wd:35 fd:1
disk 0, o:1, dev:sdc
disk 1, o:1, dev:sdd
disk 3, o:1, dev:sdf
disk 4, o:1, dev:sdg
disk 5, o:1, dev:sdh
disk 6, o:1, dev:sdi
disk 7, o:1, dev:sdj
disk 8, o:1, dev:sdk
disk 9, o:1, dev:sdl
disk 10, o:1, dev:sdn
disk 11, o:1, dev:sdo
disk 12, o:1, dev:sdp
disk 13, o:1, dev:sdq
disk 14, o:1, dev:sdr
disk 15, o:1, dev:sds
disk 16, o:1, dev:sdt
disk 17, o:1, dev:sdu
disk 18, o:1, dev:sdv
disk 19, o:1, dev:sdw
disk 20, o:1, dev:sdy
disk 21, o:1, dev:sdz
disk 22, o:1, dev:sdaa
disk 23, o:1, dev:sdab
disk 24, o:1, dev:sdac
disk 25, o:1, dev:sdad
disk 26, o:1, dev:sdae
disk 27, o:1, dev:sdaf
disk 28, o:1, dev:sdag
disk 29, o:1, dev:sdah
disk 30, o:1, dev:sdaj
disk 31, o:1, dev:sdak
disk 32, o:1, dev:sdal
disk 33, o:1, dev:sdam
disk 34, o:1, dev:sdan
disk 35, o:1, dev:sdao
md: cannot remove active disk sdao from md_d0 ...
md: cannot remove active disk sdao from md_d0 ...
md: bind<sdap>
md: bind<sdaq>
md: bind<sdar>
md: bind<sdas>
--
+------------------------------------------------------------------+
| James W. Laferriere | System Techniques | Give me VMS |
| Network Engineer | 3542 Broken Yoke Dr. | Give me Linux |
| [EMAIL PROTECTED] | Billings , MT. 59105 | only on AXP |
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