On Tuesday July 11, [EMAIL PROTECTED] wrote:
Hm, what's superblock 0.91? It is not mentioned in mdadm.8.
Not sure, the block version perhaps?
Well yes of course, but what characteristics? The manual only lists
0, 0.90, default
1, 1.0, 1.1, 1.2
No 0.91 :(
AFAICR superblock
Hm, what's superblock 0.91? It is not mentioned in mdadm.8.
Not sure, the block version perhaps?
Well yes of course, but what characteristics? The manual only lists
0, 0.90, default
Use the original 0.90 format superblock. This format
limits arrays to 28 componenet
Hm, what's superblock 0.91? It is not mentioned in mdadm.8.
Not sure, the block version perhaps?
Well yes of course, but what characteristics? The manual only lists
0, 0.90, default
1, 1.0, 1.1, 1.2
No 0.91 :(
AFAICR superblock version gets raised by 0.01 for the duration of
reshape, so
On Sat, 8 Jul 2006, Neil Brown wrote:
On Friday July 7, [EMAIL PROTECTED] wrote:
Jul 7 08:44:59 p34 kernel: [4295845.933000] raid5: reshape: not enough
stripes. Needed 512
Jul 7 08:44:59 p34 kernel: [4295845.962000] md: couldn't update array
info. -28
So the RAID5 reshape only works if
md3 : active raid5 sdc1[7] sde1[6] sdd1[5] hdk1[2] hdi1[4] hde1[3] hdc1[1]
hda1[0]
2344252416 blocks super 0.91 level 5, 512k chunk, algorithm 2 [8/8]
[]
[] reshape = 0.2% (1099280/390708736)
finish=1031.7min speed=6293K/sec
It is working, thanks!
On Tue, 11 Jul 2006, Jan Engelhardt wrote:
md3 : active raid5 sdc1[7] sde1[6] sdd1[5] hdk1[2] hdi1[4] hde1[3] hdc1[1]
hda1[0]
2344252416 blocks super 0.91 level 5, 512k chunk, algorithm 2 [8/8]
[]
[] reshape = 0.2% (1099280/390708736)
finish=1031.7min
p34:~# mdadm /dev/md3 -a /dev/hde1
mdadm: added /dev/hde1
p34:~# mdadm -D /dev/md3
/dev/md3:
Version : 00.90.03
Creation Time : Fri Jun 30 09:17:12 2006
Raid Level : raid5
Array Size : 1953543680 (1863.04 GiB 2000.43 GB)
Device Size : 390708736 (372.61 GiB 400.09 GB)
On Fri, 7 Jul 2006, Justin Piszcz wrote:
p34:~# mdadm /dev/md3 -a /dev/hde1
mdadm: added /dev/hde1
p34:~# mdadm -D /dev/md3
/dev/md3:
Version : 00.90.03
Creation Time : Fri Jun 30 09:17:12 2006
Raid Level : raid5
Array Size : 1953543680 (1863.04 GiB 2000.43 GB)
Device Size :
On Fri, 7 Jul 2006, Justin Piszcz wrote:
On Fri, 7 Jul 2006, Justin Piszcz wrote:
On Fri, 7 Jul 2006, Justin Piszcz wrote:
p34:~# mdadm /dev/md3 -a /dev/hde1
mdadm: added /dev/hde1
p34:~# mdadm -D /dev/md3
/dev/md3:
Version : 00.90.03
Creation Time : Fri Jun 30 09:17:12 2006
On Fri, 7 Jul 2006, Justin Piszcz wrote:
On Fri, 7 Jul 2006, Justin Piszcz wrote:
On Fri, 7 Jul 2006, Justin Piszcz wrote:
On Fri, 7 Jul 2006, Justin Piszcz wrote:
p34:~# mdadm /dev/md3 -a /dev/hde1
mdadm: added /dev/hde1
p34:~# mdadm -D /dev/md3
/dev/md3:
Version : 00.90.03
On Fri, 7 Jul 2006, Justin Piszcz wrote:
On Fri, 7 Jul 2006, Justin Piszcz wrote:
On Fri, 7 Jul 2006, Justin Piszcz wrote:
On Fri, 7 Jul 2006, Justin Piszcz wrote:
On Fri, 7 Jul 2006, Justin Piszcz wrote:
p34:~# mdadm /dev/md3 -a /dev/hde1
mdadm: added /dev/hde1
p34:~# mdadm -D
On Friday July 7, [EMAIL PROTECTED] wrote:
Jul 7 08:44:59 p34 kernel: [4295845.933000] raid5: reshape: not enough
stripes. Needed 512
Jul 7 08:44:59 p34 kernel: [4295845.962000] md: couldn't update array
info. -28
So the RAID5 reshape only works if you use a 128kb or smaller
On Sat, 8 Jul 2006, Neil Brown wrote:
On Friday July 7, [EMAIL PROTECTED] wrote:
Jul 7 08:44:59 p34 kernel: [4295845.933000] raid5: reshape: not enough
stripes. Needed 512
Jul 7 08:44:59 p34 kernel: [4295845.962000] md: couldn't update array
info. -28
So the RAID5 reshape only works if
On Friday July 7, [EMAIL PROTECTED] wrote:
Hey! You're awake :)
Yes, and thinking about breakfast (it's 8:30am here).
I am going to try it with just 64kb to prove to myself it works with that,
but then I will re-create the raid5 again like I had it before and attempt
it again, I did
On Sat, 8 Jul 2006, Neil Brown wrote:
On Friday July 7, [EMAIL PROTECTED] wrote:
Hey! You're awake :)
Yes, and thinking about breakfast (it's 8:30am here).
I am going to try it with just 64kb to prove to myself it works with that,
but then I will re-create the raid5 again like I had
On Sat, 8 Jul 2006, Neil Brown wrote:
On Friday July 7, [EMAIL PROTECTED] wrote:
I guess one has to wait until the reshape is complete before growing the
filesystem..?
Yes. The extra space isn't available until the reshape has completed
(if it was available earlier, the reshape wouldn't
On Friday July 7, [EMAIL PROTECTED] wrote:
I guess one has to wait until the reshape is complete before growing the
filesystem..?
Yes. The extra space isn't available until the reshape has completed
(if it was available earlier, the reshape wouldn't be necessary)
NeilBrown
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