-- Kiểm tra ổ dĩa hiện tại
root@c4is-standby-s # echo |format
AVAILABLE DISK SELECTIONS:
0. c1t0d0
/pci@1f,700000/scsi@2/sd@0,0
1. c1t1d0
/pci@1f,700000/scsi@2/sd@1,0
2. c1t2d0
/pci@1f,700000/scsi@2/sd@2,0
3. c1t3d0
/pci@1f,700000/scsi@2/sd@3,0
4. c5t600A0B8000330D0A0000054748BF696Bd0
/scsi_vhci/ssd@g600a0b8000330d0a0000054748bf696b
5. c5t600A0B80004700CE0000057348BF6846d0
/scsi_vhci/ssd@g600a0b80004700ce0000057348bf6846
6. c5t600A0B80004700CE0000057748BF6AD0d0
/scsi_vhci/ssd@g600a0b80004700ce0000057748bf6ad0
Specify disk (enter its number): Specify disk (enter its number):
-- Vào SAN tạo volumn sau đó map xuống host
--Sau khi map xuống xong kiểm tra ổ đĩa mới
root@c4is-standby-s # echo |format
AVAILABLE DISK SELECTIONS:
0. c1t0d0
/pci@1f,700000/scsi@2/sd@0,0
1. c1t1d0
/pci@1f,700000/scsi@2/sd@1,0
2. c1t2d0
/pci@1f,700000/scsi@2/sd@2,0
3. c1t3d0
/pci@1f,700000/scsi@2/sd@3,0
4. c5t600A0B8000330D0A0000054748BF696Bd0
/scsi_vhci/ssd@g600a0b8000330d0a0000054748bf696b
5. c5t600A0B80004700CE00001D8C4EF0CD9Cd0
/scsi_vhci/ssd@g600a0b80004700ce00001d8c4ef0cd9c
6. c5t600A0B80004700CE0000057348BF6846d0
/scsi_vhci/ssd@g600a0b80004700ce0000057348bf6846
7. c5t600A0B80004700CE0000057748BF6AD0d0
/scsi_vhci/ssd@g600a0b80004700ce0000057748bf6ad0
Specify disk (enter its number): Specify disk (enter its number):
-- Ổ đĩa hiện tại đc map xuống là
5. c5t600A0B80004700CE00001D8C4EF0CD9Cd0
-- Xác định lại silde của partition cần format để chọn newfs
root@c4is-standby-s # format
Searching for disks...done
c5t600A0B80004700CE00001D8C4EF0CD9Cd0: configured with capacity of 1024.00GB
AVAILABLE DISK SELECTIONS:
0. c1t0d0
/pci@1f,700000/scsi@2/sd@0,0
1. c1t1d0
/pci@1f,700000/scsi@2/sd@1,0
2. c1t2d0
/pci@1f,700000/scsi@2/sd@2,0
3. c1t3d0
/pci@1f,700000/scsi@2/sd@3,0
4. c5t600A0B8000330D0A0000054748BF696Bd0
/scsi_vhci/ssd@g600a0b8000330d0a0000054748bf696b
5. c5t600A0B80004700CE00001D8C4EF0CD9Cd0
/scsi_vhci/ssd@g600a0b80004700ce00001d8c4ef0cd9c
6. c5t600A0B80004700CE0000057348BF6846d0
/scsi_vhci/ssd@g600a0b80004700ce0000057348bf6846
7. c5t600A0B80004700CE0000057748BF6AD0d0
/scsi_vhci/ssd@g600a0b80004700ce0000057748bf6ad0
--- chọn ổ đĩa mới thứ 5 mới gắn vào
Specify disk (enter its number): 5
selecting c5t600A0B80004700CE00001D8C4EF0CD9Cd0
[disk formatted]
Disk not labeled. Label it now? yes
FORMAT MENU:
disk - select a disk
type - select (define) a disk type
partition - select (define) a partition table
current - describe the current disk
format - format and analyze the disk
repair - repair a defective sector
label - write label to the disk
analyze - surface analysis
defect - defect list management
backup - search for backup labels
verify - read and display labels
inquiry - show vendor, product and revision
volname - set 8-character volume name
!
quit
format> p
PARTITION MENU:
0 - change `0' partition
1 - change `1' partition
2 - change `2' partition
3 - change `3' partition
4 - change `4' partition
5 - change `5' partition
6 - change `6' partition
select - select a predefined table
modify - modify a predefined partition table
name - name the current table
print - display the current table
label - write partition map and label to the disk
!
quit
partition> p
Current partition table (original):
Total disk sectors available: 2147467230 + 16384 (reserved sectors)
Part Tag Flag First Sector Size Last Sector
0 root wm 34 128.00MB 262177
1 swap wu 262178 128.00MB 524321
2 unassigned wu 0 0 0
3 unassigned wm 0 0 0
4 unassigned wm 0 0 0
5 unassigned wm 0 0 0
6 usr wm 524322 1023.74GB 2147467229
8 reserved wm 2147467230 8.00MB 2147483613
partition> q
==> chú ý thấy vị trí thứ 6 dung lượng là 1G => chính là s6
-- Tạo một thư mục tên u04, sao đó mount vào
mount -F ufs /dev/dsk/c5t600A0B80004700CE00001D8C4EF0CD9Cd0s6 /u04
Chú ý: thay thế rdsk bằng dsk
2. Sử dụng ZFS
1. Kiểm tra kết nối FC từ server đến SAN Switch
root@SMS-S # luxadm -e port
/devices/pci@7c0/pci@0/pci@1/pci@0,2/SUNW,emlxs@1/fp@0,0:devctl CONNECTED
/devices/pci@7c0/pci@0/pci@1/pci@0,2/SUNW,emlxs@2/fp@0,0:devctl CONNECTED
/devices/pci@7c0/pci@0/pci@1/pci@0,2/SUNW,emlxs@1/fp@0,0:devctl CONNECTED
/devices/pci@7c0/pci@0/pci@1/pci@0,2/SUNW,emlxs@2/fp@0,0:devctl CONNECTED
root@SMS-S # echo |format
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0t0d0
/pci@780/pci@0/pci@9/scsi@0/sd@0,0
1. c0t2d0
/pci@780/pci@0/pci@9/scsi@0/sd@2,0
2. c4t600A0B8000330D0A00001A964ED581DDd0
/scsi_vhci/ssd@g600a0b8000330d0a00001a964ed581dd
3. c4t600A0B80004700CE00001CF54ED5754Cd0
/scsi_vhci/ssd@g600a0b80004700ce00001cf54ed5754c
Specify disk (enter its number): Specify disk (enter its number):
Searching for disks...done
AVAILABLE DISK SELECTIONS:
0. c0t0d0
/pci@780/pci@0/pci@9/scsi@0/sd@0,0
1. c0t2d0
/pci@780/pci@0/pci@9/scsi@0/sd@2,0
2. c4t600A0B8000330D0A00001A964ED581DDd0
/scsi_vhci/ssd@g600a0b8000330d0a00001a964ed581dd
3. c4t600A0B80004700CE00001CF54ED5754Cd0
/scsi_vhci/ssd@g600a0b80004700ce00001cf54ed5754c
Specify disk (enter its number): Specify disk (enter its number):
Chú ý: Nếu server chưa thấy Volume trên SAN thì dung lệnh devfsadm –Cv hoặc reboot server.
2. Khởi tạo volume với định dạng ZFS file
root@SMS-S # zpool create u03 c4t600A0B80004700CE00001CF54ED5754Cd0
invalid vdev specification
use '-f' to override the following errors:
zpool create -f diskbackup c6t600A0B800047006456456530057548BF69DEd0
root@SMS-S # zpool status -v u03
pool: u03
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
u03 ONLINE 0 0 0
c4t600A0B80004700CE00001CF54ED5754Cd0 ONLINE 0 0 0
errors: No known data errors
root@SMS-S #
3. Test tốc độ đọc ghi trên U03
Script test u03
date
mkfile 10G testfile
date
root@SMS-S # date
Fri Jan 27 14:53:21 ICT 2012
root@SMS-S # date
Fri Jan 27 14:55:18 ICT 2012
# zpool iostat u03 1
u03 8.86G 1007G 0 551 0 68.6M
u03 8.86G 1007G 0 285 0 35.4M
u03 8.86G 1007G 0 327 0 40.7M
u03 8.86G 1007G 0 220 0 27.4M
u03 8.86G 1007G 0 380 0 47.1M
u03 8.86G 1007G 0 284 0 35.2M
u03 8.86G 1007G 0 413 0 51.5M
u03 8.86G 1007G 0 1.12K 0 142M
u03 8.86G 1007G 0 1.04K 128K 128M
u03 9.42G 1007G 0 1.03K 0 131M
u03 9.42G 1007G 0 831 0 103M
u03 9.42G 1007G 0 570 0 70.8M
u03 9.42G 1007G 0 594 0 73.6M
u03 9.42G 1007G 0 570 0 70.8M
u03 9.42G 1007G 0 725 0 90.0M
u03 9.99G 1006G 0 342 0 37.2M
pool: u03
state: ONLINE
scrub: none requested
config:
NAME STATE READ WRITE CKSUM
u03 ONLINE 0 0 0
c4t600A0B80004700CE00001CF54ED5754Cd0 ONLINE 0 0 0
errors: No known data errors
root@SMS-S #
3. Test tốc độ đọc ghi trên U03
Script test u03
date
mkfile 10G testfile
date
root@SMS-S # date
Fri Jan 27 14:53:21 ICT 2012
root@SMS-S # date
Fri Jan 27 14:55:18 ICT 2012
# zpool iostat u03 1
u03 8.86G 1007G 0 551 0 68.6M
u03 8.86G 1007G 0 285 0 35.4M
u03 8.86G 1007G 0 327 0 40.7M
u03 8.86G 1007G 0 220 0 27.4M
u03 8.86G 1007G 0 380 0 47.1M
u03 8.86G 1007G 0 284 0 35.2M
u03 8.86G 1007G 0 413 0 51.5M
u03 8.86G 1007G 0 1.12K 0 142M
u03 8.86G 1007G 0 1.04K 128K 128M
u03 9.42G 1007G 0 1.03K 0 131M
u03 9.42G 1007G 0 831 0 103M
u03 9.42G 1007G 0 570 0 70.8M
u03 9.42G 1007G 0 594 0 73.6M
u03 9.42G 1007G 0 570 0 70.8M
u03 9.42G 1007G 0 725 0 90.0M
u03 9.99G 1006G 0 342 0 37.2M
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