Dear all,
i have a very BIG problem:
a ESX Host put OFF a 1 VMFS3 ( 1 Tera Byte ) Volume, wen i reboot the server the volume is blank!!!!!
Help me please!!!!!
Felix
Yep. If you paid for support, use it! :smileygrin:
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Dennis Procopio - VCP
What do you mean it "put off" the volume? Is this a RAID volume? What is the status of the RAID in your controller?
Is the volume appearing under configuration-storage and is it showing formatted vmfs3? Have you tried a directory listing via the service console?
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Dennis Procopio - VCP
Hi Dennis,
the Volume in SAS Controller is a TWO DRIVES in MIRROR in GOOD State but VMWARE Server ESX view initially the Volume down.
In the same Raid Controller ( LSI/INTEL SAS SATA 8 Channel Drive ) i have:
1°) 2 DRIVES in Mirror ( 250 GB Sata Drive ) for System Files
2°) 4 DRIVES in RAID 5 ( 250 GB Sata Drive ) VMFS Volume
3°) 2 DRIVES in Mirror ( 1 TB Sata Drive Seagate ) VMFS Volume 8Mb blok size in GOOD State
4° ) 2 DRIVES in Mirror ( 1 TB Sata Drive Seagate ) VMFS Volume 8 Mb blok size ACTUALLY PROBLEM ( no partition is visualize )
Escuse for my bad english
Felix
Can you perform a rescan on your local storage adapter in the VI client, and provide a screenshot with results?
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Dennis Procopio - VCP
Hi Dennis,
help me Patrica Pinto from VMWare Support in Toronto, and recreate a partition, rescan the volume and recover the data!!!!
This Patrica Session:
vmhba1:0:0 /dev/sda
vmhba1:1:0 /dev/sdb
vmhba1:2:0 /dev/sdc
vmhba1:3:0 /dev/sdd
vmhba1:0:0:6 /dev/sda6 4a5affb1-d19dd217-cd06-0015174cecbd
vmhba1:1:0:1 /dev/sdb1 4a6c3dfa-afa8b418-3954-0015174cecbd
Disk /dev/sdd: 998.9 GB, 998999326720 bytes
255 heads, 63 sectors/track, 121454 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
Disk /dev/sdd doesn't contain a valid partition table
Disk /dev/sdd: 998.9 GB, 998999326720 bytes
255 heads, 63 sectors/track, 121454 cylinders, total 1951170560 sectors
Units = sectors of 1 * 512 = 512 bytes
Disk /dev/sdd doesn't contain a valid partition table
Disk /dev/sda: 248.9 GB, 248999051264 bytes
255 heads, 63 sectors/track, 30272 cylinders, total 486326272 sectors
Units = sectors of 1 * 512 = 512 bytes
Device Boot Start End Blocks Id System
/dev/sda1 * 63 208844 104391 83 Linux
/dev/sda2 208845 8594774 4192965 83 Linux
/dev/sda3 8594775 12787739 2096482+ 82 Linux swap
/dev/sda4 12787740 486319679 236765970 f Win95 Ext'd (LBA)
/dev/sda5 12787803 23021144 5116671 83 Linux
/dev/sda6 23021208 486126899 231552846 fb Unknown
/dev/sda7 486126963 486319679 96358+ fc Unknown
Disk /dev/sdb: 998.9 GB, 998999326720 bytes
255 heads, 63 sectors/track, 121454 cylinders, total 1951170560 sectors
Units = sectors of 1 * 512 = 512 bytes
Device Boot Start End Blocks Id System
/dev/sdb1 128 1951158509 975579191 fb Unknown
Disk /dev/sdc: 749.9 GB, 749998178304 bytes
255 heads, 63 sectors/track, 91182 cylinders, total 1464840192 sectors
Units = sectors of 1 * 512 = 512 bytes
Device Boot Start End Blocks Id System
/dev/sdc1 128 1464838829 732419351 fb Unknown
Disk /dev/sdd: 998.9 GB, 998999326720 bytes
255 heads, 63 sectors/track, 121454 cylinders, total 1951170560 sectors
Units = sectors of 1 * 512 = 512 bytes
Disk /dev/sdd doesn't contain a valid partition table
Device contains neither a valid DOS partition table, nor Sun, SGI or OSF disklabel
Building a new DOS disklabel. Changes will remain in memory only,
until you decide to write them. After that, of course, the previous
content won't be recoverable.
The number of cylinders for this disk is set to 121454.
There is nothing wrong with that, but this is larger than 1024,
and could in certain setups cause problems with:
1) software that runs at boot time (e.g., old versions of LILO)
2) booting and partitioning software from other OSs
(e.g., DOS FDISK, OS/2 FDISK)
Warning: invalid flag 0x0000 of partition table 4 will be corrected by w(rite)
Command (m for help): p
Disk /dev/sdd: 998.9 GB, 998999326720 bytes
255 heads, 63 sectors/track, 121454 cylinders, total 1951170560 sectors
Units = sectors of 1 * 512 = 512 bytes
Device Boot Start End Blocks Id System
Command (m for help): n
Command action
e extended
p primary partition (1-4)
p
Partition number (1-4): 1
First sector (63-1951170559, default 63): 128
Last sector or +size or +sizeM or +sizeK (128-1951170559, default 1951170559): 1951158509
Command (m for help): t
Selected partition 1
Hex code (type L to list codes): fb
Changed system type of partition 1 to fb (Unknown)
Command (m for help): p
Disk /dev/sdd: 998.9 GB, 998999326720 bytes
255 heads, 63 sectors/track, 121454 cylinders, total 1951170560 sectors
Units = sectors of 1 * 512 = 512 bytes
Device Boot Start End Blocks Id System
/dev/sdd1 128 1951158509 975579191 fb Unknown
Command (m for help): w
The partition table has been altered!
Calling ioctl() to re-read partition table.
Syncing disks.
vmhba1:3:0:1 /dev/sdd1 4abfcd8b-8ec96d4c-7fe0-0015174cecbd
vmhba1:0:0:6 /dev/sda6 4a5affb1-d19dd217-cd06-0015174cecbd
vmhba1:1:0:1 /dev/sdb1 4a6c3dfa-afa8b418-3954-0015174cecbd
total 13312
drwxr-xr-t 1 root root 1960 Jul 25 20:30 4a5affb1-d19dd217-cd06-0015174cecbd
drwxr-xr-t 1 root root 1540 Jul 26 18:29 4a6c3dfa-afa8b418-3954-0015174cecbd
drwxr-xr-t 1 root root 1540 Jun 11 21:06 4abfcd8b-8ec96d4c-7fe0-0015174cecbd
lrwxr-xr-x 1 root root 35 Sep 27 22:39 DataStore 1 TB-R1 NEW -> 4a6c3dfa-afa8b418-3954-0015174cecbd
lrwxr-xr-x 1 root root 35 Sep 27 22:39 ESX-TEST-CT-3:storage1 -> 4a5affb1-d19dd217-cd06-0015174cecbd
lrwxr-xr-x 1 root root 35 Sep 27 22:39 snap-35e6b708-DataStore 1TB-R1 BIS -> 4abfcd8b-8ec96d4c-7fe0-0015174cecbd
========================
Patrica is a very good engineer!!!!
Felix
Yep. If you paid for support, use it! :smileygrin:
If you found this question to be correct or helpful, please remember to award points.
Dennis Procopio - VCP