File system and disc mount


 
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Operating Systems Solaris File system and disc mount
# 8  
Old 02-06-2008
sccli/raid/disksuite question

Hi,

We have a system that has precise external disk configuration requirements. Another team started this work which has left me trying to verify that was was done is correct:

sccli> show logical-drive
LD LD-ID Size Assigned Type Disks Spare Failed Status
------------------------------------------------------------------------
ld0 465FB27F 136.23GB Primary RAID1 4 0 0 Good
Write-Policy Default StripeSize 128KB
ld1 578CC8C0 136.23GB Primary RAID1 4 0 0 Good
Write-Policy Default StripeSize 128KB
ld2 765EBB06 1.20TB Secondary RAID1 36 0 0 Good
Write-Policy Default StripeSize 128KB

sccli> show partitions
LD/LV ID-Partition Size
-------------------------------------
ld0-00 465FB27F-00 136.23GB
ld1-00 578CC8C0-00 136.23GB
ld2-00 765EBB06-00 1.20TB


The disks are supposed to be RAID 0+1 (stripped and mirrored) - the output above seems to be saying they are only mirrored?

Secondly, I need to break ld2 into 2 Gig slices. Given that I cant seem to logically connect which disks are associated with which lds I am not sure how to proceed:

output of format:

format:

0. c0t0d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/ssm@0,0/pci@18,600000/pci@2/scsi@2,1/sd@0,0
1. c0t1d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/ssm@0,0/pci@18,600000/pci@2/scsi@2,1/sd@1,0
2. c1t0d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/ssm@0,0/pci@19,700000/pci@1/scsi@2,1/sd@0,0
3. c1t1d0 <SUN72G cyl 14087 alt 2 hd 24 sec 424>
/ssm@0,0/pci@19,700000/pci@1/scsi@2,1/sd@1,0

4. c4t40d0 <SUN-StorEdge3510-415F cyl 35148 alt 2 hd 64 sec 127> /ssm@0,0/pci@18,600000/SUNW,qlc@1/fp@0,0/ssd@w216000c0ff8b1f7c,0
5. c4t40d1 <SUN-StorEdge3510-415F cyl 35148 alt 2 hd 64 sec 127> /ssm@0,0/pci@18,600000/SUNW,qlc@1/fp@0,0/ssd@w216000c0ff8b1f7c,1

6. c4t41d0 <drive type unknown> /ssm@0,0/pci@18,600000/SUNW,qlc@1/fp@0,0/ssd@w216000c0ff9b1f7c,0
7. c5t44d0 <SUN-StorEdge3510-415F cyl 35148 alt 2 hd 64 sec 127> /ssm@0,0/pci@19,600000/SUNW,qlc@2/fp@0,0/ssd@w256000c0ffcb1f7c,0
8. c5t44d1 <SUN-StorEdge3510-415F cyl 35148 alt 2 hd 64 sec 127> /ssm@0,0/pci@19,600000/SUNW,qlc@2/fp@0,0/ssd@w256000c0ffcb1f7c,1
9. c5t45d0 <drive type unknown> /ssm@0,0/pci@19,600000/SUNW,qlc@2/fp@0,0/ssd@w256000c0ffdb1f7c,0

c4t40d0s6 = /apps
c4t40d1s0 = /data


metastat -p
d0 -m d1 d2 1 Root
d1 1 1 c0t0d0s0
d2 1 1 c1t0d0s0

d10 -m d11 d12 1 /var
d11 1 1 c0t0d0s3
d12 1 1 c1t0d0s3

d20 -m d21 d22 1 /opt
d21 1 1 c0t0d0s5
d22 1 1 c1t0d0s5

d30 -m d31 d32 1 /export/home
d31 1 1 c0t0d0s7
d32 1 1 c1t0d0s7

d40 -m d41 d42 1 /tmp
d41 1 1 c0t1d0s0
d42 1 1 c1t1d0s0

d50 -m d51 d52 1 /swap
d51 1 1 c0t1d0s1
d52 1 1 c1t1d0s1

Appreciate any advice,
Thanks
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