IBM Elastic Storage System 5147-102, Руководство по обслуживанию, Страница: 22 / 72

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ess3500_ess3500rw6a_hs_ess3500rw6b_hs DA2 HDD 439 TiB 46 TiB 10%
vs_fs3500hyper_1A, vs_fs3500hyper_2A
vdisk set map memory per server
node class available required required per vdisk
set
--------------------------------------------- --------- --------
----------------------
ess3500_mmvdisk_ess3500rw6a_hs_ess3500rw6b_hs 238 GiB 19 GiB vs_fs3500hyper_1A
(1513 MiB), vs_fs3500hyper_1B (1513 MiB), vs_fs3500hyper_2A (3091 MiB),
vs_fs3500hyper_ess3500rw6a_hs_ess3500rw6b_hs (8620 MiB)
[root@ess3500rw6a ~]# mmvdisk vs define --vs vs_fs3500hyper_2B --rg
ess3500_ess3500rw6a_hs_ess3500rw6b_hs --code 8+2P --block-size 4M --set-size 60% --da
DA3 --nsd-usage dataOnly --storage-pool dataX
mmvdisk: Vdisk set 'vs_fs3500hyper_2B' has been defined.
mmvdisk: Recovery group 'ess3500_ess3500rw6a_hs_ess3500rw6b_hs' has been defined in
vdisk set 'vs_fs3500hyper_2B'.
member vdisks
vdisk set count size raw size created file system and attributes
----------------- ----- -------- -------- ------- --------------------------
vs_fs3500hyper_2B 1 209 TiB 263 TiB no -, DA3, 8+2p, 4 MiB, dataOnly, dataX
declustered capacity
all vdisk sets defined
recovery group array type total raw free raw free% in
the declustered array
------------------------------------- ----------- ---- --------- -------- -----
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ess3500_ess3500rw6a_hs_ess3500rw6b_hs DA3 HDD 439 TiB 46 TiB 10%
vs_fs3500hyper_1B, vs_fs3500hyper_2B
vdisk set map memory per server
node class available required required per vdisk
set
--------------------------------------------- --------- --------
----------------------
ess3500_mmvdisk_ess3500rw6a_hs_ess3500rw6b_hs 238 GiB 22 GiB vs_fs3500hyper_1A
(1513 MiB), vs_fs3500hyper_1B (1513 MiB), vs_fs3500hyper_2A (3091 MiB),
vs_fs3500hyper_2B
(3091 MiB), vs_fs3500hyper_ess3500rw6a_hs_ess3500rw6b_hs (8620 MiB)
e. Create the new vdisk sets.
# mmvdisk vs create --vs all
Example:
[root@ess3500rw6a ~]# mmvdisk vs create --vs all
mmvdisk: All vdisks and NSDs already exist in vdisk set 'vs_fs3500hyper_1A'.
mmvdisk: 1 vdisk and 1 NSD will be created in vdisk set 'vs_fs3500hyper_2B'.
mmvdisk: 1 vdisk and 1 NSD will be created in vdisk set 'vs_fs3500hyper_2A'.
mmvdisk: All vdisks and NSDs already exist in vdisk set 'vs_fs3500hyper_1B'.
mmvdisk: All vdisks and NSDs already exist in vdisk set
'vs_fs3500hyper_ess3500rw6a_hs_ess3500rw6b_hs'.
mmvdisk: (mmcrvdisk) [I] Processing vdisk RG001LG006VS005
mmvdisk: (mmcrvdisk) [I] Processing vdisk RG001LG005VS004
mmvdisk: Created all vdisks in vdisk set 'vs_fs3500hyper_2B'.
mmvdisk: Created all vdisks in vdisk set 'vs_fs3500hyper_2A'.
mmvdisk: (mmcrnsd) Processing disk RG001LG006VS005
mmvdisk: (mmcrnsd) Processing disk RG001LG005VS004
mmvdisk: Created all NSDs in vdisk set 'vs_fs3500hyper_2B'.
mmvdisk: Created all NSDs in vdisk set 'vs_fs3500hyper_2A'.
[root@ess3500rw6a ~]# date
Fri Sep 16 11:00:27 MST 2022
[root@ess3500rw6a ~]#
f. Add the vdisk sets to the filesystem.
# mmvdisk fs add --fs <filesystem> --vs <vdisk set 1>,<vdisk set 2>
Example:
[root@ess3500rw6a ~]# mmvdisk fs add --fs fs3500hyper --vs
vs_fs3500hyper_2A,vs_fs3500hyper_2B
12 IBM Elastic Storage System 5147-10 Storage Enclosure: Service Guide