Shaun Wingrin
asked on
Software required to mount Linux LVM Volume
Say, I have a Linux Volume that have been unable to mount - was part of a software Raid and looking for Linux software that can automatically attempt to mount this volume - need contents of the mysql directory and then can format the drive :)
Details of the entire system below.
I want to only mount
/dev/sdb2 14 30272 243055417+ 8e Linux LVM
In the interim sda has been removed - system is even simpler.
The software should preferably create a boot Disk or else have a GUI from withing CentOS 7 or Ubuntu as have Live CD's for both.
Tx
Details of the entire system below.
I want to only mount
/dev/sdb2 14 30272 243055417+ 8e Linux LVM
In the interim sda has been removed - system is even simpler.
The software should preferably create a boot Disk or else have a GUI from withing CentOS 7 or Ubuntu as have Live CD's for both.
Tx
[root@192 ~]#
[root@192 ~]# fdisk -l
Disk /dev/sda: 250.0 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 1 13 104391 83 Linux
/dev/sda2 14 30401 244091610 8e Linux LVM
Disk /dev/sdb: 250.0 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 * 1 13 104391 83 Linux
/dev/sdb2 14 30272 243055417+ 8e Linux LVM
[root@192 ~]# fdisk -l parted -l
[root@192 ~]# parted -l
Model: ATA VB0250EAVER (scsi)
Disk /dev/sda: 250GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 32.3kB 107MB 107MB primary ext3 boot
2 107MB 250GB 250GB primary lvm
Model: ATA VB0250EAVER (scsi)
Disk /dev/sdb: 250GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 32.3kB 107MB 107MB primary ext3 boot
2 107MB 249GB 249GB primary lvm
Error: Unable to open /dev/md0 - unrecognised disk label.
[root@192 ~]# lvmdiskscan
/dev/ramdisk [ 16.00 MB]
/dev/root [ 229.06 GB]
/dev/ram [ 16.00 MB]
/dev/sda1 [ 101.94 MB]
/dev/VolGroup00/LogVol01 [ 3.72 GB]
/dev/ram2 [ 16.00 MB]
/dev/sda2 [ 232.78 GB] LVM physical volume
/dev/mapper/pdc_ecgdbbhfgj [ 231.90 GB]
/dev/ram3 [ 16.00 MB]
/dev/mapper/pdc_ecgdbbhfgjp1 [ 101.94 MB]
/dev/ram4 [ 16.00 MB]
/dev/mapper/pdc_ecgdbbhfgjp2 [ 231.80 GB] LVM physical volume
/dev/ram5 [ 16.00 MB]
/dev/ram6 [ 16.00 MB]
/dev/ram7 [ 16.00 MB]
/dev/ram8 [ 16.00 MB]
/dev/ram9 [ 16.00 MB]
/dev/ram10 [ 16.00 MB]
/dev/ram11 [ 16.00 MB]
/dev/ram12 [ 16.00 MB]
/dev/ram13 [ 16.00 MB]
/dev/ram14 [ 16.00 MB]
/dev/ram15 [ 16.00 MB]
/dev/sdb1 [ 101.94 MB]
/dev/sdb2 [ 231.80 GB]
4 disks
19 partitions
0 LVM physical volume whole disks
2 LVM physical volumes
[root@192 ~]#
[root@192 ~]# pvdisplay
--- Physical volume ---
PV Name /dev/mapper/pdc_ecgdbbhfgjp2
VG Name VolGroup00
PV Size 231.80 GB / not usable 14.81 MB
Allocatable yes (but full)
PE Size (KByte) 32768
Total PE 7417
Free PE 0
Allocated PE 7417
PV UUID j3jNjX-SbV2-AcW7-w6Tm-JMVi-rBfc-V1iXPb
--- Physical volume ---
PV Name /dev/sda2
VG Name VolGroup00
PV Size 232.78 GB / not usable 2.71 MB
Allocatable yes (but full)
PE Size (KByte) 32768
Total PE 7449
Free PE 0
Allocated PE 7449
PV UUID eaJRgM-Vdad-HWd2-79LJ-cp0q-TP84-DbgJR5
[root@192 ~]# vgdisplay
--- Volume group ---
VG Name VolGroup00
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 3
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 2
Open LV 0
Max PV 0
Cur PV 1
Act PV 1
VG Size 231.78 GB
PE Size 32.00 MB
Total PE 7417
Alloc PE / Size 7417 / 231.78 GB
Free PE / Size 0 / 0
VG UUID AFzr9J-YbQ0-pD1u-JKfj-hasE-LuNx-vnOxIO
--- Volume group ---
VG Name VolGroup00
System ID
Format lvm2
Metadata Areas 1
Metadata Sequence No 3
VG Access read/write
VG Status resizable
MAX LV 0
Cur LV 2
Open LV 2
Max PV 0
Cur PV 1
Act PV 1
VG Size 232.78 GB
PE Size 32.00 MB
Total PE 7449
Alloc PE / Size 7449 / 232.78 GB
Free PE / Size 0 / 0
VG UUID Cr9FBh-D68g-VWl8-QU5W-iX1i-npEu-EnWv9c
[root@192 ~]# lvdisplay
--- Logical volume ---
LV Name /dev/VolGroup00/LogVol00
VG Name VolGroup00
LV UUID OfNYTY-T0RM-d8Bx-9GM3-y3E2-z2lh-6bWGau
LV Write Access read/write
LV Status NOT available
LV Size 228.06 GB
Current LE 7298
Segments 1
Allocation inherit
Read ahead sectors auto
--- Logical volume ---
LV Name /dev/VolGroup00/LogVol01
VG Name VolGroup00
LV UUID e9c2oV-oGVm-EpYZ-VDNM-babQ-PTr1-D232Pe
LV Write Access read/write
LV Status NOT available
LV Size 3.72 GB
Current LE 119
Segments 1
Allocation inherit
Read ahead sectors auto
[root@192 ~]#
ASKER CERTIFIED SOLUTION
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ASKER
I've brocken the Raid drives and booting in Knoppix Live CD, I've inserted a single disk.
If I run LVM commands - tells me no Volumes found.
fdisk -l shows me
sda1- this is the boot partition and mounted
sda2 Linux Extended (The data I want to browse)
When attempting to mount get error:
mount: unknown filesystem type 'promise_fasttrack_raid_me mber'
Please help.... !
If I run LVM commands - tells me no Volumes found.
fdisk -l shows me
sda1- this is the boot partition and mounted
sda2 Linux Extended (The data I want to browse)
When attempting to mount get error:
mount: unknown filesystem type 'promise_fasttrack_raid_me
Please help.... !
This is why I never use "FAKE" raid...
Try reading here:
http://serverfault.com/questions/383362/mount-unknown-filesystem-type-linux-raid-member
Try reading here:
http://serverfault.com/questions/383362/mount-unknown-filesystem-type-linux-raid-member
ASKER
I've seen this post and doesn't help!
duplicate question
https://www.experts-exchange.com/questions/28638276/Accessing-data-on-Raid-Member.html
TY/SA
https://www.experts-exchange.com/questions/28638276/Accessing-data-on-Raid-Member.html
TY/SA
ASKER
Need software recommendation pls