How to find out drive path - Help

[Dan Track]

On Mon, Oct 5, 2009 at 5:19 PM, Dan Track <dan.track at gmail.com> wrote:
> On Mon, Oct 5, 2009 at 5:13 PM, Tait Clarridge <tait at clarridge.ca> wrote:
>> On Mon, 2009-10-05 at 16:58 +0100, Dan Track wrote:
>>> Hi,
>>>
>>> I've just added a new hp array to my server and when looking in dmesg
>>> I can see the following:
>>>
>>> scsi0 : ioc0: LSISAS1068E B3, FwRev=01192100h, Ports=1, MaxQ=343, IRQ=185
>>>   Vendor: HP        Model: MSA2012sa         Rev: J300
>>>   Type:   Enclosure                          ANSI SCSI revision: 05
>>> ACPI: PCI Interrupt 0000:17:00.0[A] -> GSI 19 (level, low) -> IRQ 98
>>> mptbase: ioc1: Initiating bringup
>>> ioc1: LSISAS1068E B3: Capabilities={Initiator}
>>> PCI: Setting latency timer of device 0000:17:00.0 to 64
>>> scsi1 : ioc1: LSISAS1068E B3, FwRev=01192100h, Ports=1, MaxQ=343, IRQ=98
>>>   Vendor: HP        Model: MSA2012sa         Rev: J300
>>>   Type:   Enclosure                          ANSI SCSI revision: 05
>>> HP CISS Driver (v 3.6.20-RH2)
>>> ACPI: PCI Interrupt 0000:06:00.0[A] -> GSI 18 (level, low) -> IRQ 185
>>> cciss0: <0x3230> at PCI 0000:06:00.0 IRQ 130 using DAC
>>>       blocks= 143305920 block_size= 512
>>>       heads= 255, sectors= 32, cylinders= 17562
>>>
>>>       blocks= 143305920 block_size= 512
>>>       heads= 255, sectors= 32, cylinders= 17562
>>>
>>>  cciss/c0d0: p1 p2
>>> libata version 3.00 loaded.
>>> Initializing USB Mass Storage driver...
>>>
>>>
>>> mount
>>> /dev/mapper/VolGroup00-LogVolRoot on / type ext3 (rw)
>>> proc on /proc type proc (rw)
>>> sysfs on /sys type sysfs (rw)
>>> devpts on /dev/pts type devpts (rw,gid=5,mode=620)
>>> /dev/mapper/VolGroup00-LogVolVar on /var type ext3 (rw)
>>> /dev/mapper/VolGroup00-LogVolTmp on /tmp type ext3 (rw)
>>> /dev/mapper/VolGroup00-LogVolUsr on /usr type ext3 (rw)
>>> /dev/cciss/c0d0p1 on /boot type ext3 (rw)
>>> tmpfs on /dev/shm type tmpfs (rw)
>>> none on /proc/sys/fs/binfmt_misc type binfmt_misc (rw)
>>> sunrpc on /var/lib/nfs/rpc_pipefs type rpc_pipefs (rw)
>>>
>>>
>>> My question is how can I tell where the partition on the array is
>>> mapped to on my server?
>>>
>>> Thanks in advance.
>>> Dan
>>>
>>
>> Check out the lvm command, more specifically (as root or with sudo):
>>
>> lvm vgs
>> lvm lvs
>> lvm pvs
>>
>> Using my laptop as an example (username and hostname scrubbed):
>>
>> [12:07 PM] user @ laptop [~] $  sudo lvm vgs
>>  VG           #PV #LV #SN Attr   VSize   VFree
>>  vg_laptop   1   3   0 wz--n- 297.89G    0
>>
>> This one shows your volume groups.
>>
>>
>> [12:08 PM] user @ laptop [~] $  sudo lvm lvs
>>  LV      VG   Attr   LSize   Origin Snap%  Move Log Copy%  Convert
>>  lv_root vg_laptop -wi-ao  60.51G
>>  lv_swap vg_laptop -wi-ao   5.67G
>>  lv_vm   vg_laptop -wi-ao 231.71G
>>
>> This one shows the logical volumes and which volume group it is
>> associated with.
>>
>> [12:08 PM] user @ laptop [~] $  sudo lvm pvs
>>  PV         VG           Fmt  Attr PSize   PFree
>>  /dev/sda2  vg_laptop lvm2 a-   297.89G    0
>>
>> And finally, this one shows where the volume group is on the disk and
>> what size/format it is.
>>
>> Tait
>
> Thanks,
>
> Only problem is I haven't done anything to the partitions on the array
> yet. The mount paths are the partition setups I have done for the
> local disks on the server. I need to know how to reach the partition
> on the array. Incidentally the array is still building the volume but
> it does say that since it is doing it online the partition is
> available but I can't see on bootup. Any thoughts?
>
> Thanks
> Dan
>

Hi Anyone have any thoughts on this?

Thanks
Dan