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Zosen Wang

2007-Apr-08 19:51 UTC

[Ocfs2-users] Get error on mount.ocfs2 "No such file or directory while mounting ...."

I try to install 2 nodes RAC in Linux 2.6.9.-22.EL by using Jeffery Hunter?s
paper. I am getting problem to mount the ocfs2 file system. The following is
mount command error output:
  [root@b30-rh1 ~]# mount -t ocfs2 /dev/sda2 /u02
  mount.ocfs2: No such file or directory while mounting /dev/sda2 on /u02. Check
'dmesg' for more information on this error.
   
  I can not get any error msg from dmesg or syslog. 
   
  Please help and thanks in advance. 
   
   
  Linux version: 
  [root@b30-rh1 init.d]# uname -a
  Installed ocfs verion:
  Linux b30-rh1.ameripride.org 2.6.9-22.EL #1 Sat Oct 8 17:48:27 CDT 2005 i686
i686 i386 GNU/Linux
  [root@b30-rh2 Desktop]# rpm -Uvh ocfs2-2.6.9-22.EL-1.2.4-2.i686.rpm \
  > ocfs2console-1.2.3-1.i386.rpm \
  > ocfs2-tools-1.2.3-1.i386.rpm \
  > ocfs2-tools-debuginfo-1.2.3-1.i386.rpm
  
   
  [root@b30-rh1 init.d]# mkfs.ocfs2 -b 4k -C 32K -L "oracle_home" -N 4
/dev/sda1
  mkfs.ocfs2 1.2.3
  Overwriting existing ocfs2 partition.
  Proceed (y/N): y
  Filesystem label=oracle_home
  Block size=4096 (bits=12)
  Cluster size=32768 (bits=15)
  Volume size=10248650752 (312764 clusters) (2502112 blocks)
  10 cluster groups (tail covers 22460 clusters, rest cover 32256 clusters)
  Journal size=67108864
  Initial number of node slots: 4
  Creating bitmaps: done
  Initializing superblock: done
  Writing system files: done
  Writing superblock: done
  Writing backup superblock: 2 block(s)
  Formatting Journals: done
  Writing lost+found: done
  mkfs.ocfs2 successful
   
   [root@b30-rh1 init.d]# mounted.ocfs2 -d
  Device                FS     UUID                                  Label
  /dev/sda1             ocfs2  29b7d72e-6636-4c08-b074-457088efc329  oracle_home
  /dev/sda2             ocfs2  6ba41200-7ebd-45ef-ad9f-dac33999ce64 
oradatafiles
   
  problem on mount:  
  [root@b30-rh1 init.d]# mount -t ocfs2 -o datavolume,nointr /dev/sda1 /u01
  mount.ocfs2: No such file or directory while mounting /dev/sda1 on /u01. Check
'dmesg' for more information on this error.
   
  [root@b30-rh1 init.d]# dmesg
  Linux version 2.6.9-22.EL (buildcentos@louisa.home.local) (gcc version 3.4.4
200
  50721 (Red Hat 3.4.4-2)) #1 Sat Oct 8 17:48:27 CDT 2005
  BIOS-provided physical RAM map:
  BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
  <snipped ..>
  OCFS2 DLM 1.2.4 Thu Feb  1 15:42:23 PST 2007 (build
02079ab041256f2bdb27c5ee8984ff64)
  OCFS2 DLMFS 1.2.4 Thu Feb  1 15:42:23 PST 2007 (build
02079ab041256f2bdb27c5ee8984ff64)
  OCFS2 User DLM kernel interface loaded
  ocfs2_dlm: Nodes in domain ("78899A7D35324B8F99E71F259F5E1876"): 0
  ocfs2_dlm: Nodes in domain ("A37DF093FE3A48DF818061DF3BCE3F4F"): 0
   
  [root@b30-rh1 init.d]# /etc/init.d/o2cb status
  Module "configfs": Loaded
  Filesystem "configfs": Mounted
  Module "ocfs2_nodemanager": Loaded
  Module "ocfs2_dlm": Loaded
  Module "ocfs2_dlmfs": Loaded
  Filesystem "ocfs2_dlmfs": Mounted
  Checking O2CB cluster ocfs2: Online
  Checking O2CB heartbeat: Not active
  why is not active????
   
  [root@b30-rh1 .ssh]# /sbin/fsck.ocfs2 -n /dev/sda1
Checking OCFS2 filesystem in /dev/sda1:
  label:              oracle_home
  uuid:               29 b7 d7 2e 66 36 4c 08 b0 74 45 70 88 ef c3 29
  number of blocks:   2502112
  bytes per block:    4096
  number of clusters: 312764
  bytes per cluster:  32768
  max slots:          4
  /dev/sda1 is clean.  It will be checked after 20 additional mounts.

   


Regards

Zosen Wang (wangz@rocketmail.com)
 
---------------------------------
Need Mail bonding?
Go to the Yahoo! Mail Q&A for great tips from Yahoo! Answers users.
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Marcos E. Matsunaga

2007-Apr-09 06:25 UTC

head link

[Ocfs2-users] Get error on mount.ocfs2 "No such file or directory while mounting ...."

May sound basic, but do you have /u01 and /u02 created?

Zosen Wang wrote:> I try to install 2 nodes RAC in Linux 2.6.9.-22.EL by using Jeffery
> Hunter?s paper. I am getting problem to mount the ocfs2 file system.
> The following is mount command error output:
> [root@b30-rh1 ~]# mount -t ocfs2 /dev/sda2 /u02
> mount.ocfs2: No such file or directory while mounting /dev/sda2 on
> /u02. Check 'dmesg' for more information on this error.
>  
> I can not get any error msg from dmesg or syslog.
>  
> Please help and thanks in advance.
>  
>  
> Linux version:
> [root@b30-rh1 init.d]# uname -a
> Installed ocfs verion:
> Linux b30-rh1.ameripride.org 2.6.9-22.EL #1 Sat Oct 8 17:48:27 CDT
> 2005 i686 i686 i386 GNU/Linux
> [root@b30-rh2 Desktop]# rpm -Uvh ocfs2-2.6.9-22.EL-1.2.4-2.i686.rpm \
> > ocfs2console-1.2.3-1.i386.rpm \
> > ocfs2-tools-1.2.3-1.i386.rpm \
> > ocfs2-tools-debuginfo-1.2.3-1.i386.rpm
>  
> [root@b30-rh1 init.d]# *mkfs.ocfs2 -b 4k -C 32K -L "oracle_home"
-N* 4
> /dev/sda1
> mkfs.ocfs2 1.2.3
> Overwriting existing ocfs2 partition.
> Proceed (y/N): y
> Filesystem label=oracle_home
> Block size=4096 (bits=12)
> Cluster size=32768 (bits=15)
> Volume size=10248650752 (312764 clusters) (2502112 blocks)
> 10 cluster groups (tail covers 22460 clusters, rest cover 32256 clusters)
> Journal size=67108864
> Initial number of node slots: 4
> Creating bitmaps: done
> Initializing superblock: done
> Writing system files: done
> Writing superblock: done
> Writing backup superblock: 2 block(s)
> Formatting Journals: done
> Writing lost+found: done
> mkfs.ocfs2 successful
>  
>  [root@b30-rh1 init.d]# mounted.ocfs2 -d
> Device                FS     UUID                                  Label
> /dev/sda1             ocfs2  29b7d72e-6636-4c08-b074-457088efc329 
> oracle_home
> /dev/sda2             ocfs2  6ba41200-7ebd-45ef-ad9f-dac33999ce64 
> oradatafiles
>  
> problem on mount:  
> [root@b30-rh1 init.d]# mount -t ocfs2 -o datavolume,nointr /dev/sda1 /u01
> mount.ocfs2: No such file or directory while mounting /dev/sda1 on
> /u01. Check 'dmesg' for more information on this error.
>  
> [root@b30-rh1 init.d]# dmesg
> Linux version 2.6.9-22.EL (buildcentos@louisa.home.local) (gcc version
> 3.4.4 200
> 50721 (Red Hat 3.4.4-2)) #1 Sat Oct 8 17:48:27 CDT 2005
> BIOS-provided physical RAM map:
> BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
> <snipped ..>
> OCFS2 DLM 1.2.4 Thu Feb  1 15:42:23 PST 2007 (build
> 02079ab041256f2bdb27c5ee8984ff64)
> OCFS2 DLMFS 1.2.4 Thu Feb  1 15:42:23 PST 2007 (build
> 02079ab041256f2bdb27c5ee8984ff64)
> OCFS2 User DLM kernel interface loaded
> ocfs2_dlm: Nodes in domain ("78899A7D35324B8F99E71F259F5E1876"):
0
> ocfs2_dlm: Nodes in domain ("A37DF093FE3A48DF818061DF3BCE3F4F"):
0
>  
> [root@b30-rh1 init.d]# /etc/init.d/o2cb status
> Module "configfs": Loaded
> Filesystem "configfs": Mounted
> Module "ocfs2_nodemanager": Loaded
> Module "ocfs2_dlm": Loaded
> Module "ocfs2_dlmfs": Loaded
> Filesystem "ocfs2_dlmfs": Mounted
> Checking O2CB cluster ocfs2: Online
> Checking O2CB heartbeat: Not active
> /why is not active????/
>  
> [root@b30-rh1 .ssh]# /sbin/fsck.ocfs2 -n /dev/sda1
> Checking OCFS2 filesystem in /dev/sda1:
>   label:              oracle_home
>   uuid:               29 b7 d7 2e 66 36 4c 08 b0 74 45 70 88 ef c3 29
>   number of blocks:   2502112
>   bytes per block:    4096
>   number of clusters: 312764
>   bytes per cluster:  32768
>   max slots:          4
> /dev/sda1 is clean.  It will be checked after 20 additional mounts.
>  
>
>
> Regards
>
> Zosen Wang (wangz@rocketmail.com)
>
> ------------------------------------------------------------------------
> Need Mail bonding?
> Go to the Yahoo! Mail Q&A
>
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> for great tips from Yahoo! Answers
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> users.
> ------------------------------------------------------------------------
>
> _______________________________________________
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> http://oss.oracle.com/mailman/listinfo/ocfs2-users
-- 

Regards,

Marcos Eduardo Matsunaga

Oracle USA
Linux Engineering



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Sunil Mushran

2007-Apr-09 07:06 UTC

head link

[Ocfs2-users] Get error on mount.ocfs2 "No such file or directory while mounting ...."

mkdir /u01 or /u02
As in, it appears you are missing the mount directory.

Zosen Wang wrote:> I try to install 2 nodes RAC in Linux 2.6.9.-22.EL by using Jeffery 
> Hunter?s paper. I am getting problem to mount the ocfs2 file system. 
> The following is mount command error output:
> [root@b30-rh1 ~]# mount -t ocfs2 /dev/sda2 /u02
> mount.ocfs2: No such file or directory while mounting /dev/sda2 on 
> /u02. Check 'dmesg' for more information on this error.
> I can not get any error msg from dmesg or syslog.
> Please help and thanks in advance.
> Linux version:
> [root@b30-rh1 init.d]# uname -a
> Installed ocfs verion:
> Linux b30-rh1.ameripride.org 2.6.9-22.EL #1 Sat Oct 8 17:48:27 CDT 
> 2005 i686 i686 i386 GNU/Linux
> [root@b30-rh2 Desktop]# rpm -Uvh ocfs2-2.6.9-22.EL-1.2.4-2.i686.rpm \
> > ocfs2console-1.2.3-1.i386.rpm \
> > ocfs2-tools-1.2.3-1.i386.rpm \
> > ocfs2-tools-debuginfo-1.2.3-1.i386.rpm
> [root@b30-rh1 init.d]# *mkfs.ocfs2 -b 4k -C 32K -L "oracle_home"
-N* 4
> /dev/sda1
> mkfs.ocfs2 1.2.3
> Overwriting existing ocfs2 partition.
> Proceed (y/N): y
> Filesystem label=oracle_home
> Block size=4096 (bits=12)
> Cluster size=32768 (bits=15)
> Volume size=10248650752 (312764 clusters) (2502112 blocks)
> 10 cluster groups (tail covers 22460 clusters, rest cover 32256 clusters)
> Journal size=67108864
> Initial number of node slots: 4
> Creating bitmaps: done
> Initializing superblock: done
> Writing system files: done
> Writing superblock: done
> Writing backup superblock: 2 block(s)
> Formatting Journals: done
> Writing lost+found: done
> mkfs.ocfs2 successful
> [root@b30-rh1 init.d]# mounted.ocfs2 -d
> Device FS UUID Label
> /dev/sda1 ocfs2 29b7d72e-6636-4c08-b074-457088efc329 oracle_home
> /dev/sda2 ocfs2 6ba41200-7ebd-45ef-ad9f-dac33999ce64 oradatafiles
> problem on mount:
> [root@b30-rh1 init.d]# mount -t ocfs2 -o datavolume,nointr /dev/sda1 /u01
> mount.ocfs2: No such file or directory while mounting /dev/sda1 on 
> /u01. Check 'dmesg' for more information on this error.
> [root@b30-rh1 init.d]# dmesg
> Linux version 2.6.9-22.EL (buildcentos@louisa.home.local) (gcc version 
> 3.4.4 200
> 50721 (Red Hat 3.4.4-2)) #1 Sat Oct 8 17:48:27 CDT 2005
> BIOS-provided physical RAM map:
> BIOS-e820: 0000000000000000 - 00000000000a0000 (usable)
> <snipped ..>
> OCFS2 DLM 1.2.4 Thu Feb 1 15:42:23 PST 2007 (build 
> 02079ab041256f2bdb27c5ee8984ff64)
> OCFS2 DLMFS 1.2.4 Thu Feb 1 15:42:23 PST 2007 (build 
> 02079ab041256f2bdb27c5ee8984ff64)
> OCFS2 User DLM kernel interface loaded
> ocfs2_dlm: Nodes in domain ("78899A7D35324B8F99E71F259F5E1876"):
0
> ocfs2_dlm: Nodes in domain ("A37DF093FE3A48DF818061DF3BCE3F4F"):
0
> [root@b30-rh1 init.d]# /etc/init.d/o2cb status
> Module "configfs": Loaded
> Filesystem "configfs": Mounted
> Module "ocfs2_nodemanager": Loaded
> Module "ocfs2_dlm": Loaded
> Module "ocfs2_dlmfs": Loaded
> Filesystem "ocfs2_dlmfs": Mounted
> Checking O2CB cluster ocfs2: Online
> Checking O2CB heartbeat: Not active
> /why is not active????/
> [root@b30-rh1 .ssh]# /sbin/fsck.ocfs2 -n /dev/sda1
> Checking OCFS2 filesystem in /dev/sda1:
> label: oracle_home
> uuid: 29 b7 d7 2e 66 36 4c 08 b0 74 45 70 88 ef c3 29
> number of blocks: 2502112
> bytes per block: 4096
> number of clusters: 312764
> bytes per cluster: 32768
> max slots: 4
> /dev/sda1 is clean. It will be checked after 20 additional mounts.
>
>
> Regards
>
> Zosen Wang (wangz@rocketmail.com)
>
> ------------------------------------------------------------------------
> Need Mail bonding?
> Go to the Yahoo! Mail Q&A 
>
<http://answers.yahoo.com/dir/index;_ylc=X3oDMTFvbGNhMGE3BF9TAzM5NjU0NTEwOARfcwMzOTY1NDUxMDMEc2VjA21haWxfdGFnbGluZQRzbGsDbWFpbF90YWcx?link=ask&sid=396546091>
> for great tips from Yahoo! Answers 
>
<http://answers.yahoo.com/dir/index;_ylc=X3oDMTFvbGNhMGE3BF9TAzM5NjU0NTEwOARfcwMzOTY1NDUxMDMEc2VjA21haWxfdGFnbGluZQRzbGsDbWFpbF90YWcx?link=ask&sid=396546091>
> users.
> ------------------------------------------------------------------------
>
> _______________________________________________
> Ocfs2-users mailing list
> Ocfs2-users@oss.oracle.com
> http://oss.oracle.com/mailman/listinfo/ocfs2-users

Ocfs2 users - Apr 2007 - Get error on mount.ocfs2 "No such file or directory while mounting ...."

[Ocfs2-users] Get error on mount.ocfs2 "No such file or directory while mounting ...."

[Ocfs2-users] Get error on mount.ocfs2 "No such file or directory while mounting ...."

[Ocfs2-users] Get error on mount.ocfs2 "No such file or directory while mounting ...."