54
Diamond Storage Array
7
Reboot the host computer.
8
If sled(s) or drive(s) are physically missing from
the array, the entire stripe group (LUN)
containing the drive(s) will be unavailable. To
determine which drives would be unavailable in
various configurations, see Exhibit 6.2-1 and
Exhibit 6.2-2.
To remove RAID Level 0 groups
1
Connect to the array via the RS-232 port or the
optional Ethernet management services card
(refer to
Accessing the Array
on page 17). You
should now be in CLI.
1
Continue with the CLI or access the
RAID
page
of the ExpressNAV interface (refer to
ATTO
ExpressNAV: Browser-based Interface
on page 25).
2
Type
set QuickRAID0 0
to configure the array
in JBOD mode.
3
Continue with steps 4 through 7 of
To set up
RAID Level 0 groups
on page 53.
Exhibit 6.2-1 Sled-based QuickRAID0 stripe groups with LUN designations in a fully populated Array set up as
QuickRAID0 6 sled
.
If sled 6 were to be withdrawn from the array, LUN 3 (grayed boxes) would be unavailable.
Exhibit 6.2-2 Drive-based QuickRAID0 stripe groups with LUN designations in a fully populated Array set up as
QuickRAID0 6 Drive
. If sled 6 were to be withdrawn from the array, LUNs 2 and 5 would be unavailable.
Physical Sled
1
2
3
4
5
6
7
8
9
10
11
12
Physical Drive
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
JBOD
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
3
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
4
1
1
1
1
1
1
2
2
2
2
2
2
3
3
3
3
3
3
4
4
4
4
4
4
6
1
1
1
1
2
2
2
2
3
3
3
3
4
4
4
4
5
5
5
5
6
6
6
6
12
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
LUNs: virtual drive numbers
Physical Sled
1
2
3
4
5
6
7
8
9
10
11
12
Physical Drive
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
JBOD
0
1
13
2
14
3
15
4
16
5
17
6
18
7
19
8
20
9
21
10
22
11
23
12
24
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
3
1
2
1
2
1
2
1
2
1
3
1
3
1
3
1
3
2
3
2
3
2
3
2
3
4
1
3
1
3
1
3
1
3
1
3
1
3
2
4
2
4
2
4
2
4
2
4
2
4
6
1
4
1
4
1
4
1
4
2
5
2
5
2
5
2
5
3
6
3
6
3
6
3
6
12
1
7
1
7
2
8
2
8
3
9
3
9
4
10
4
10
5
11
5
11
6
12
6
12
LUNs: virtual drive numbers
Q
u
ic
k
R
AI
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0
par
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Qu
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kR
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p
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Содержание Diamond Array S
Страница 2: ......
Страница 3: ......
Страница 11: ......
Страница 25: ...14 SCSI connections...
Страница 33: ...22 Serial port access...
Страница 45: ...34 General CLI commands...
Страница 51: ...40 Serial port CLI commands...
Страница 55: ...44 Maintenance CLI commands...
Страница 63: ...52 JBOD...
Страница 67: ...56...
Страница 79: ...68 RAID interleave...
Страница 87: ...76 Copy drives...
