1 Reply Latest reply: Oct 8, 2013 10:05 PM by Claudio Sanchez1
AnMAX Level 1 Level 1 (0 points)

I ask the help in solving the volume mount problem. (advance I am sorry for my english)

All began with the fact that the MDC is rebooted and on the two LUNs were gone XSAN label. I relabeled these LUNs using commands:

cvlabel -c >label_list

then in the file  label_list I corrected unknown disks on the label with a same names that were. Then I ran the cvlabel label_list command. Finally I got the correct label on all drives.

LUNS.png

# cvlabel -l

/dev/rdisk14 [Raidix  meta_i          3365] acfs-EFI "META_I"Sectors: 3906830002. Sector Size: 512.  Maximum sectors: 3906975711.

/dev/rdisk15 [Raidix  QSAN_I          3365] acfs-EFI "QSAN_I"Sectors: 7662714619. Sector Size: 4096.  Maximum sectors: 7662714619.

/dev/rdisk16 [Raidix  meta_ii         3365] acfs-EFI "META_II"Sectors: 3906830002. Sector Size: 512.  Maximum sectors: 3906975711.

/dev/rdisk17 [Raidix  2k_I            3365] acfs-EFI "2K_I"Sectors: 31255934943. Sector Size: 512.  Maximum sectors: 31255934943.

/dev/rdisk18 [Raidix  2k_II           3365] acfs-EFI "2K_II"Sectors: 31255934943. Sector Size: 512.  Maximum sectors: 31255934943.

/dev/rdisk19 [Raidix  QSAN_II         3365] acfs-EFI "QSAN_II"Sectors: 7662714619. Sector Size: 4096.  Maximum sectors: 7662714619.

 

The volume [2K] starts successfully.

VOLUME.png

 

but not mounted on the MDC and client.

 

I ran a volume check:

 

sh-3.2# cvfsck -wv 2K

Checked Build disabled - default.

 

 

BUILD INFO:

#!@$ Revision 4.2.2 Build 7443 (480.8) Branch Head

#!@$ Built for Darwin 12.0

#!@$ Created on Mon Jul 29 17:01:44 PDT 2013

 

 

 

 

Created directory /tmp/cvfsck3929a for temporary files.

 

 

Attempting to acquire arbitration block... successful.

 

 

Creating MetadataAndJournal allocation check file.

Creating Video allocation check file.

Creating Data allocation check file.

 

 

Recovering Journal Log.

 

 

Super Block information.

  FS Created On               : Wed Oct  2 23:59:20 2013

  Inode Version               : '2.7' - 4.0 big inodes + NamedStreams (0x207)

  File System Status          : Clean

  Allocated Inodes            : 4022272

  Free Inodes                 : 16815

  FL Blocks                   : 79

  Next Inode Chunk            : 0x51a67

  Metadump Seqno              : 0

  Restore Journal Seqno       : 0

  Windows Security Indx Inode : 0x5

  Windows Security Data Inode : 0x6

  Quota Database Inode        : 0x7

  ID Database Inode           : 0xa

  Client Write Opens Inode    : 0x8

 

 

Stripe Group MetadataAndJournal             (  0) 0x746ebf0 blocks.

Stripe Group Video                          (  1) 0x746ffb60 blocks.

Stripe Group Data                           (  2) 0xe45dfb60 blocks.

 

 

Inode block size is 1024

 

 

Building Inode Index Database 4022272 (100%).       

   4022272 inodes found out of 4022272 expected.

 

 

Verifying NT Security Descriptors

Found 13 NT Security Descriptors: all are good

 

 

 

 

Verifying Free List Extents.

 

 

Scanning inodes 4022272 (100%).         

 

 

Sorting extent list for MetadataAndJournal pass 1/1

Updating bitmap for MetadataAndJournal extents 21815 (  0%).                   

Sorting extent list for Video pass 1/1

Updating bitmap for Video extents 3724510 ( 91%).                   

Sorting extent list for Data pass 1/1

Updating bitmap for Data extents 4057329 (100%).                   

 

 

Checking for dead inodes 4022272 (100%).         

 

 

Checking directories 11136 (100%).        

 

 

Scanning for orphaned inodes 4022272 (100%).       

 

 

Verifying link & subdir counts 4022272 (100%).         

 

 

Checking free list. 4022272 (100%).       

Checking pending free list.                       

 

 

Checking Arbitration Control Block.

 

 

Checking MetadataAndJournal allocation bit maps (100%).        

Checking Video allocation bit maps (100%).        

Checking Data allocation bit maps (100%).        

 

 

File system '2K'. Blocks-5784860352 free-3674376793 Inodes-4022272 free-16815.

 

 

File System Check completed successfully.

 

check not helping 

 

sh-3.2# cvadmin

Xsan Administrator

 

 

Enter command(s)

For command help, enter "help" or "?".

 

 

List FSS

 

 

File System Services (* indicates service is in control of FS):

1>*2K[0]                located on big.local:64844 (pid 5217)

 

 

Select FSM "2K"

 

 

Created           :          Wed Oct  2 23:59:20 2013

Active Connections:          0

Fs Block Size     :          16K

Msg Buffer Size   :          4K

Disk Devices      :          5

Stripe Groups     :          3

Fs Blocks         :          5784860352 (86.20 TB)

Fs Blocks Free    :          3665561306 (54.62 TB) (63%)

 

 

 

 

Xsanadmin (2K) > show

Show stripe groups (File System "2K")

 

 

Stripe Group 0 [MetadataAndJournal]  Status:Up,MetaData,Journal,Exclusive

  Total Blocks:122088432 (1.82 TB)  Reserved:0 (0.00 B) Free:121753961 (1.81 TB) (99%)

  MultiPath Method:Rotate

    Primary  Stripe [MetadataAndJournal]  Read:Enabled  Write:Enabled

 

 

Stripe Group 1 [Video]  Status:Up

  Total Blocks:1953495904 (29.11 TB)  Reserved:270720 (4.13 GB) Free:129179 (1.97 GB) (0%)

  MultiPath Method:Rotate

    Primary  Stripe [Video]  Read:Enabled  Write:Enabled

 

 

Stripe Group 2 [Data]  Status:Up

  Total Blocks:3831364448 (57.09 TB)  Reserved:270720 (4.13 GB) Free:3665432127 (54.62 TB) (95%)

  MultiPath Method:Rotate

    Primary  Stripe [Data]  Read:Enabled  Write:Enabled

 

 

 

I checked the availability of LUNs on MDC and client, there also all right.

 

disk_util.png

 

 

But, unfortunately, the Volume is not mounted 

 

xsanctl mount 2K

mount command failed: Unable to mount volume `2K' (error code: 5)

 

Please help me to figure out this situation, I will be grateful for any information.

Thanks


Mac mini, OS X Mountain Lion (10.8.5)