Table of Contents
Advertisement
8
The array is now configured. To
verify the configuration, type
DriveInfo. If any sleds are missing,
the sled slots are reported as offline.
To set up RAID Level 10 with Hot
Spare sleds:
1
Connect to Diamond Storage Array
services (refer to
Accessing the Array
on page 17) and use the CLI or enter
ATTO ExpressNAV browser
interface Advanced CLI
configuration page.
2
Type set QuickRAID10 1 2
3
Type SaveConfiguration Restart
Exhibit 5-6 QuickRaid10 first spans drives across sleds, then partners sleds into mirrored groups, then enables
striping across the mirrored groups.
Stripe QuickRAID10 1 = LUN 1
Mirrored group 1 Mirrored group 2 Mirrored group 3 Mirrored group 4 Mirrored group 5 Mirrored group 6
Partner
Partner
1
2
Sled
1
2
Drive
1
2
1
2
Stripe QuickRAID10 2 = LUN 1
Mirrored group 1 Mirrored group 2 Mirrored group 3 Mirrored group 4 Mirrored group 5 Mirrored group 6
Partner
Partner
1
2
Sled
1
2
Drive
1
2
1
2
Stripe QuickRAID10 3 = LUN 1
Mirrored group 1 Mirrored group 2 Mirrored group 3 Mirrored group 4 Mirrored group 5 Mirrored group 6
Partner
Partner
1
2
Sled
1
2
Drive
1
2
1
2
All configurations are not available if the
Diamond Storage Array has less than 24
physical drives in 12 physical sleds. For
QuickRAID 10 1
example,
2 H o t S p a re s le d s
Partner
Partner
Partner
1
2
1
3
4
5
1
2
1
2
1
2
Partner
Partner
Partner
1
2
1
3
4
5
1
2
1
2
1
2
QuickRAID10 3 = LUN 2
Partner
Partner
Partner
1
2
1
3
4
5
1
2
1
2
1
2
only works with a
1 V irtu a l D riv e
4
The array is now configured into one RAID
Level 10 group with two Hot Spare sleds.To
verify the configuration, type DriveInfo. If any
sleds are missing, the sled slots are reported as
offline
.
Partner
Partner
Partner
2
1
2
6
7
8
1
2
1
2
1
2
QuickRAID10 2 = LUN 2
Partner
Partner
Partner
2
1
2
6
7
8
1
2
1
2
1
2
Partner
Partner
Partner
2
1
2
6
7
8
1
2
1
2
1
2
fully populated array.
sleds 9-12 are removed: LUNs 1 and 2 are
available but LUN 3 is not available.
Partner
Partner
Partner
1
2
1
9
10
11
1
2
1
2
1
2
Partner
Partner
Partner
1
2
1
9
10
11
1
2
1
2
1
2
QuickRAID10 3 = LUN 3
Partner
Partner
Partner
1
2
1
9
10
11
1
2
1
2
1
2
QuickRAID10
3 works if
RAID Level 10
Partner
2
12
1
2
Partner
2
12
1
2
Partner
2
12
1
2
62
Advertisement
Table of Contents
