Re: [Users] simfs with ploop?

2015-01-21 Thread Rene C.
QUOTAUGIDLIMIT is set to 3000 in the containers where it is set at all.  It
doesn't seem to have any bearing on the problem though -  some containers
with this problem have QUOTAUGIDLIMIT set, others don't.

2201 probably doesn't have second -level quota, 2202 does - and has a
number of /dev/ploop* devices, but /proc/mounts doesn't list the correct
one.

On Wed, Jan 21, 2015 at 5:51 PM, Kir Kolyshkin k...@openvz.org wrote:


 On 01/21/2015 08:27 AM, Rene C. wrote:

 The reason I became aware of the problem was that a cpanel servers started
 sending this message every morning:

  repquota: Can't stat() mounted device /dev/ploop50951p1: No such file or
 directory

  All containers on another hardware node and several on this have the
 devices working correctly within the containers.


 What's the setting of QUOTAUGIDLIMIT for a given container?
 Note ploop device is only created inside the container if second-level
 quota is enabled.


 On Wed, Jan 21, 2015 at 5:11 PM, Devon B. devo...@virtualcomplete.com
 wrote:

 I can't speak as to how to address the issue, but why do you consider it
 messed up?  I logged in to a few nodes and saw the same thing on all of
 them and I don't remember this being any different in the past.  The ploop
 device only exists outside of the container (when mounted).  Inside the
 container is just a reference, no actual device exists.

 I don't know enough about the original issue, what are you trying to
 accomplish with the ploop device inside the container?


Rene C. ope...@dokbua.com
  Wednesday, January 21, 2015 6:47 AM
   I've gone through all containers and actually some of them work
 correctly, only some are messed up like this.

  Take for example this one:

  [root@server22 ~]# vzctl restart 2201
 Restarting container
 Stopping container ...
 Container was stopped
 Unmounting file system at /vz/root/2201
 Unmounting device /dev/ploop27939
 Container is unmounted
 Starting container...
 Opening delta /vz/private/2201/root.hdd/root.hdd
 Adding delta dev=/dev/ploop27939 img=/vz/private/2201/root.hdd/root.hdd
 (ro)
 Adding delta dev=/dev/ploop27939
 img=/vz/private/2201/root.hdd/root.hdd.{7a09b730-f2d6-4b21-b856-0bd6ca420a6e}
 (rw)
 Mounting /dev/ploop27939p1 at /vz/root/2201 fstype=ext4
 data='balloon_ino=12,'
 Container is mounted
 Adding IP address(es): (redacted)
 Setting CPU limit: 400
 Setting CPU units: 50
 Setting CPUs: 4
 Container start in progress...

  So apparently the ploop device should be /dev/ploop/27939. Everything
 seems to work, inside the container this device is referred by /proc/mounts

  [root@server22 ~]# vzctl exec 2201 cat /proc/mounts
 /dev/ploop27939p1 / ext4
 rw,relatime,barrier=1,data=ordered,balloon_ino=12 0 0
 proc /proc proc rw,relatime 0 0
 sysfs /sys sysfs rw,relatime 0 0
 none /dev tmpfs rw,relatime,mode=755 0 0
 none /dev/pts devpts rw,relatime,mode=600,ptmxmode=000 0 0
 none /proc/sys/fs/binfmt_misc binfmt_misc rw,relatime 0 0

  But the device is actually missing:

  [root@server22 ~]# vzctl exec 2201 ls -l /dev/ploop27939p1
 ls: /dev/ploop27939p1: No such file or directory

  In fact, there doesn't seem to be ANY /dev/ploop devices in this
 container

  [root@server22 ~]# vzctl exec 2201 ls -l /dev/ploop*
 ls: /dev/ploop18940: No such file or directory
 ls: /dev/ploop18940p1: No such file or directory
 ls: /dev/ploop26517: No such file or directory
 ls: /dev/ploop26517p1: No such file or directory
 ls: /dev/ploop27379: No such file or directory
 ls: /dev/ploop27379p1: No such file or directory
 ls: /dev/ploop27939: No such file or directory
 ls: /dev/ploop27939p1: No such file or directory
 ls: /dev/ploop50951: No such file or directory
 ls: /dev/ploop50951p1: No such file or directory
 ls: /dev/ploop52860: No such file or directory
 ls: /dev/ploop52860p1: No such file or directory
 ls: /dev/ploop58415: No such file or directory
 ls: /dev/ploop58415p1: No such file or directory

  Why does it shows devices when there are none present?   Obviously
 something is messed up, how can we fix this?




  ___
 Users mailing list
 Users@openvz.org
 https://lists.openvz.org/mailman/listinfo/users
Rene C. ope...@dokbua.com
  Tuesday, January 20, 2015 12:04 PM

 No takers?



  ___
 Users mailing list
 Users@openvz.org
 https://lists.openvz.org/mailman/listinfo/users
Rene C. ope...@dokbua.com
  Tuesday, January 13, 2015 12:00 PM
   Hm, well I removed the scripts, now I get the error:

  repquota: Can't stat() mounted device /dev/ploop50951p1: No such file
 or directory

  I don't know if this is related at all, it kinda started after a recent
 update to the latest kernel 2.6.32-042stab102.9

  Now if I go into any container on this hardware node, the /dev/ploopXXX
 devices listed in /proc/mount doesn't exist.

  For example:

  root@vps2202 [~]# cat /proc/mounts
 /dev/ploop50951p1 / ext4
 

Re: [Users] simfs with ploop?

2015-01-21 Thread Devon B.
I can't speak as to how to address the issue, but why do you consider it
messed up?  I logged in to a few nodes and saw the same thing on all of
them and I don't remember this being any different in the past.  The
ploop device only exists outside of the container (when mounted). 
Inside the container is just a reference, no actual device exists.

I don't know enough about the original issue, what are you trying to
accomplish with the ploop device inside the container?


 Rene C. mailto:ope...@dokbua.com
 Wednesday, January 21, 2015 6:47 AM
 I've gone through all containers and actually some of them work
 correctly, only some are messed up like this.

 Take for example this one:

 [root@server22 ~]# vzctl restart 2201
 Restarting container
 Stopping container ...
 Container was stopped
 Unmounting file system at /vz/root/2201
 Unmounting device /dev/ploop27939
 Container is unmounted
 Starting container...
 Opening delta /vz/private/2201/root.hdd/root.hdd
 Adding delta dev=/dev/ploop27939
 img=/vz/private/2201/root.hdd/root.hdd (ro)
 Adding delta dev=/dev/ploop27939
 img=/vz/private/2201/root.hdd/root.hdd.{7a09b730-f2d6-4b21-b856-0bd6ca420a6e}
 (rw)
 Mounting /dev/ploop27939p1 at /vz/root/2201 fstype=ext4
 data='balloon_ino=12,'
 Container is mounted
 Adding IP address(es): (redacted)
 Setting CPU limit: 400
 Setting CPU units: 50
 Setting CPUs: 4
 Container start in progress...

 So apparently the ploop device should be /dev/ploop/27939. Everything
 seems to work, inside the container this device is referred by
 /proc/mounts

 [root@server22 ~]# vzctl exec 2201 cat /proc/mounts
 /dev/ploop27939p1 / ext4
 rw,relatime,barrier=1,data=ordered,balloon_ino=12 0 0
 proc /proc proc rw,relatime 0 0
 sysfs /sys sysfs rw,relatime 0 0
 none /dev tmpfs rw,relatime,mode=755 0 0
 none /dev/pts devpts rw,relatime,mode=600,ptmxmode=000 0 0
 none /proc/sys/fs/binfmt_misc binfmt_misc rw,relatime 0 0

 But the device is actually missing:

 [root@server22 ~]# vzctl exec 2201 ls -l /dev/ploop27939p1
 ls: /dev/ploop27939p1: No such file or directory

 In fact, there doesn't seem to be ANY /dev/ploop devices in this container

 [root@server22 ~]# vzctl exec 2201 ls -l /dev/ploop*
 ls: /dev/ploop18940: No such file or directory
 ls: /dev/ploop18940p1: No such file or directory
 ls: /dev/ploop26517: No such file or directory
 ls: /dev/ploop26517p1: No such file or directory
 ls: /dev/ploop27379: No such file or directory
 ls: /dev/ploop27379p1: No such file or directory
 ls: /dev/ploop27939: No such file or directory
 ls: /dev/ploop27939p1: No such file or directory
 ls: /dev/ploop50951: No such file or directory
 ls: /dev/ploop50951p1: No such file or directory
 ls: /dev/ploop52860: No such file or directory
 ls: /dev/ploop52860p1: No such file or directory
 ls: /dev/ploop58415: No such file or directory
 ls: /dev/ploop58415p1: No such file or directory

 Why does it shows devices when there are none present?   Obviously
 something is messed up, how can we fix this?




 ___
 Users mailing list
 Users@openvz.org
 https://lists.openvz.org/mailman/listinfo/users
 Rene C. mailto:ope...@dokbua.com
 Tuesday, January 20, 2015 12:04 PM

 No takers?



 ___
 Users mailing list
 Users@openvz.org
 https://lists.openvz.org/mailman/listinfo/users
 Rene C. mailto:ope...@dokbua.com
 Tuesday, January 13, 2015 12:00 PM
 Hm, well I removed the scripts, now I get the error:

 repquota: Can't stat() mounted device /dev/ploop50951p1: No such file
 or directory

 I don't know if this is related at all, it kinda started after a
 recent update to the latest kernel 2.6.32-042stab102.9

 Now if I go into any container on this hardware node, the
 /dev/ploopXXX devices listed in /proc/mount doesn't exist.

 For example:

 root@vps2202 [~]# cat /proc/mounts
 /dev/ploop50951p1 / ext4
 rw,relatime,barrier=1,stripe=256,data=ordered,balloon_ino=12,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group
 0 0
 /dev/simfs /backup simfs rw,relatime 0 0
 proc /proc proc rw,relatime 0 0
 none /proc/sys/fs/binfmt_misc binfmt_misc rw,relatime 0 0
 sysfs /sys sysfs rw,relatime 0 0
 none /dev tmpfs rw,relatime,size=7992992k,nr_inodes=1998248 0 0
 none /dev/pts devpts rw,relatime,mode=600,ptmxmode=000 0 0
 root@vps2202 [~]# ll /dev/ploop50951p1
 /bin/ls: /dev/ploop50951p1: No such file or directory

 There are quite a few /dev/ploop* devices under /dev, but not the one
 linked in /proc/mounts.  

 This goes for all containers on this hardware node.  Other nodes not
 yet upgraded to the latest kernel do not have this problem.

 Any ideas?





 ___
 Users mailing list
 Users@openvz.org
 https://lists.openvz.org/mailman/listinfo/users
 Kir Kolyshkin mailto:k...@openvz.org
 Friday, December 26, 2014 6:31 PM



 No, the script (and its appropriate symlinks) is (re)created on every
 start (actually mount)
 of a simfs-based container. It is a 

Re: [Users] simfs with ploop?

2015-01-21 Thread Devon B.
I looked at a few more containers.  A couple have the ploop device and a
couple do.  I'm not sure why.  Most that do have the ploop devices have
a bunch of stale ones.  For instance:

# vzctl exec  ls -l /dev/ploop*
b-x--- 1 root root 182, 300625 Jan 18 22:57 /dev/ploop18789p1
b-x--- 1 root root 182, 355073 Jan 18 22:57 /dev/ploop22192p1
b-x--- 1 root root 182, 371265 Jan 18 22:57 /dev/ploop23204p1
b-x--- 1 root root 182, 428529 Jan 18 22:57 /dev/ploop26783p1
b-x--- 1 root root 182, 525073 Jan 18 22:57 /dev/ploop32817p1
b-x--- 1 root root 182, 655857 Jan 18 22:57 /dev/ploop40991p1
b-x--- 1 root root 182, 727537 Jan 18 22:57 /dev/ploop45471p1
brw-rw---T 1 root disk 182, 749697 Jan 18 22:57 /dev/ploop46856p1
b-x--- 1 root root 182, 773185 Jan 18 22:57 /dev/ploop48324p1
b-x--- 1 root root 182, 864529 Jan 18 22:57 /dev/ploop54033p1
b-x--- 1 root root 182, 897201 Jan 18 22:57 /dev/ploop56075p1

The active one is pretty obvious (/dev/ploop46856p1).It doesn't seem
to be specific to node or kernel, the containers are split on the same
system.

Have you filed a bug report?

 Rene C. mailto:ope...@dokbua.com
 Wednesday, January 21, 2015 11:27 AM
 The reason I became aware of the problem was that a cpanel servers
 started sending this message every morning:

 repquota: Can't stat() mounted device /dev/ploop50951p1: No such file
 or directory

 All containers on another hardware node and several on this have the
 devices working correctly within the containers.


 ___
 Users mailing list
 Users@openvz.org
 https://lists.openvz.org/mailman/listinfo/users
 Devon B. mailto:devo...@virtualcomplete.com
 Wednesday, January 21, 2015 11:11 AM
 I can't speak as to how to address the issue, but why do you consider
 it messed up?  I logged in to a few nodes and saw the same thing on
 all of them and I don't remember this being any different in the
 past.  The ploop device only exists outside of the container (when
 mounted).  Inside the container is just a reference, no actual device
 exists.

 I don't know enough about the original issue, what are you trying to
 accomplish with the ploop device inside the container?


 Rene C. mailto:ope...@dokbua.com
 Wednesday, January 21, 2015 6:47 AM
 I've gone through all containers and actually some of them work
 correctly, only some are messed up like this.

 Take for example this one:

 [root@server22 ~]# vzctl restart 2201
 Restarting container
 Stopping container ...
 Container was stopped
 Unmounting file system at /vz/root/2201
 Unmounting device /dev/ploop27939
 Container is unmounted
 Starting container...
 Opening delta /vz/private/2201/root.hdd/root.hdd
 Adding delta dev=/dev/ploop27939
 img=/vz/private/2201/root.hdd/root.hdd (ro)
 Adding delta dev=/dev/ploop27939
 img=/vz/private/2201/root.hdd/root.hdd.{7a09b730-f2d6-4b21-b856-0bd6ca420a6e}
 (rw)
 Mounting /dev/ploop27939p1 at /vz/root/2201 fstype=ext4
 data='balloon_ino=12,'
 Container is mounted
 Adding IP address(es): (redacted)
 Setting CPU limit: 400
 Setting CPU units: 50
 Setting CPUs: 4
 Container start in progress...

 So apparently the ploop device should be /dev/ploop/27939. Everything
 seems to work, inside the container this device is referred by
 /proc/mounts

 [root@server22 ~]# vzctl exec 2201 cat /proc/mounts
 /dev/ploop27939p1 / ext4
 rw,relatime,barrier=1,data=ordered,balloon_ino=12 0 0
 proc /proc proc rw,relatime 0 0
 sysfs /sys sysfs rw,relatime 0 0
 none /dev tmpfs rw,relatime,mode=755 0 0
 none /dev/pts devpts rw,relatime,mode=600,ptmxmode=000 0 0
 none /proc/sys/fs/binfmt_misc binfmt_misc rw,relatime 0 0

 But the device is actually missing:

 [root@server22 ~]# vzctl exec 2201 ls -l /dev/ploop27939p1
 ls: /dev/ploop27939p1: No such file or directory

 In fact, there doesn't seem to be ANY /dev/ploop devices in this container

 [root@server22 ~]# vzctl exec 2201 ls -l /dev/ploop*
 ls: /dev/ploop18940: No such file or directory
 ls: /dev/ploop18940p1: No such file or directory
 ls: /dev/ploop26517: No such file or directory
 ls: /dev/ploop26517p1: No such file or directory
 ls: /dev/ploop27379: No such file or directory
 ls: /dev/ploop27379p1: No such file or directory
 ls: /dev/ploop27939: No such file or directory
 ls: /dev/ploop27939p1: No such file or directory
 ls: /dev/ploop50951: No such file or directory
 ls: /dev/ploop50951p1: No such file or directory
 ls: /dev/ploop52860: No such file or directory
 ls: /dev/ploop52860p1: No such file or directory
 ls: /dev/ploop58415: No such file or directory
 ls: /dev/ploop58415p1: No such file or directory

 Why does it shows devices when there are none present?   Obviously
 something is messed up, how can we fix this?




 ___
 Users mailing list
 Users@openvz.org
 https://lists.openvz.org/mailman/listinfo/users
 Rene C. mailto:ope...@dokbua.com
 Tuesday, January 20, 2015 12:04 PM

 No takers?



 

Re: [Users] simfs with ploop?

2015-01-21 Thread Devon B.
A couple have the ploop device and a couple don't*

 Devon B. mailto:devo...@virtualcomplete.com
 Wednesday, January 21, 2015 11:52 AM
 I looked at a few more containers.  A couple have the ploop device and
 a couple do.  I'm not sure why.  Most that do have the ploop devices
 have a bunch of stale ones.  For instance:

 # vzctl exec  ls -l /dev/ploop*
 b-x--- 1 root root 182, 300625 Jan 18 22:57 /dev/ploop18789p1
 b-x--- 1 root root 182, 355073 Jan 18 22:57 /dev/ploop22192p1
 b-x--- 1 root root 182, 371265 Jan 18 22:57 /dev/ploop23204p1
 b-x--- 1 root root 182, 428529 Jan 18 22:57 /dev/ploop26783p1
 b-x--- 1 root root 182, 525073 Jan 18 22:57 /dev/ploop32817p1
 b-x--- 1 root root 182, 655857 Jan 18 22:57 /dev/ploop40991p1
 b-x--- 1 root root 182, 727537 Jan 18 22:57 /dev/ploop45471p1
 brw-rw---T 1 root disk 182, 749697 Jan 18 22:57 /dev/ploop46856p1
 b-x--- 1 root root 182, 773185 Jan 18 22:57 /dev/ploop48324p1
 b-x--- 1 root root 182, 864529 Jan 18 22:57 /dev/ploop54033p1
 b-x--- 1 root root 182, 897201 Jan 18 22:57 /dev/ploop56075p1

 The active one is pretty obvious (/dev/ploop46856p1).It doesn't
 seem to be specific to node or kernel, the containers are split on the
 same system.

 Have you filed a bug report?

 Rene C. mailto:ope...@dokbua.com
 Wednesday, January 21, 2015 11:27 AM
 The reason I became aware of the problem was that a cpanel servers
 started sending this message every morning:

 repquota: Can't stat() mounted device /dev/ploop50951p1: No such file
 or directory

 All containers on another hardware node and several on this have the
 devices working correctly within the containers.


 ___
 Users mailing list
 Users@openvz.org
 https://lists.openvz.org/mailman/listinfo/users
 Devon B. mailto:devo...@virtualcomplete.com
 Wednesday, January 21, 2015 11:11 AM
 I can't speak as to how to address the issue, but why do you consider
 it messed up?  I logged in to a few nodes and saw the same thing on
 all of them and I don't remember this being any different in the
 past.  The ploop device only exists outside of the container (when
 mounted).  Inside the container is just a reference, no actual device
 exists.

 I don't know enough about the original issue, what are you trying to
 accomplish with the ploop device inside the container?


 Rene C. mailto:ope...@dokbua.com
 Wednesday, January 21, 2015 6:47 AM
 I've gone through all containers and actually some of them work
 correctly, only some are messed up like this.

 Take for example this one:

 [root@server22 ~]# vzctl restart 2201
 Restarting container
 Stopping container ...
 Container was stopped
 Unmounting file system at /vz/root/2201
 Unmounting device /dev/ploop27939
 Container is unmounted
 Starting container...
 Opening delta /vz/private/2201/root.hdd/root.hdd
 Adding delta dev=/dev/ploop27939
 img=/vz/private/2201/root.hdd/root.hdd (ro)
 Adding delta dev=/dev/ploop27939
 img=/vz/private/2201/root.hdd/root.hdd.{7a09b730-f2d6-4b21-b856-0bd6ca420a6e}
 (rw)
 Mounting /dev/ploop27939p1 at /vz/root/2201 fstype=ext4
 data='balloon_ino=12,'
 Container is mounted
 Adding IP address(es): (redacted)
 Setting CPU limit: 400
 Setting CPU units: 50
 Setting CPUs: 4
 Container start in progress...

 So apparently the ploop device should be /dev/ploop/27939. Everything
 seems to work, inside the container this device is referred by
 /proc/mounts

 [root@server22 ~]# vzctl exec 2201 cat /proc/mounts
 /dev/ploop27939p1 / ext4
 rw,relatime,barrier=1,data=ordered,balloon_ino=12 0 0
 proc /proc proc rw,relatime 0 0
 sysfs /sys sysfs rw,relatime 0 0
 none /dev tmpfs rw,relatime,mode=755 0 0
 none /dev/pts devpts rw,relatime,mode=600,ptmxmode=000 0 0
 none /proc/sys/fs/binfmt_misc binfmt_misc rw,relatime 0 0

 But the device is actually missing:

 [root@server22 ~]# vzctl exec 2201 ls -l /dev/ploop27939p1
 ls: /dev/ploop27939p1: No such file or directory

 In fact, there doesn't seem to be ANY /dev/ploop devices in this container

 [root@server22 ~]# vzctl exec 2201 ls -l /dev/ploop*
 ls: /dev/ploop18940: No such file or directory
 ls: /dev/ploop18940p1: No such file or directory
 ls: /dev/ploop26517: No such file or directory
 ls: /dev/ploop26517p1: No such file or directory
 ls: /dev/ploop27379: No such file or directory
 ls: /dev/ploop27379p1: No such file or directory
 ls: /dev/ploop27939: No such file or directory
 ls: /dev/ploop27939p1: No such file or directory
 ls: /dev/ploop50951: No such file or directory
 ls: /dev/ploop50951p1: No such file or directory
 ls: /dev/ploop52860: No such file or directory
 ls: /dev/ploop52860p1: No such file or directory
 ls: /dev/ploop58415: No such file or directory
 ls: /dev/ploop58415p1: No such file or directory

 Why does it shows devices when there are none present?   Obviously
 something is messed up, how can we fix this?




 ___
 Users mailing list
 Users@openvz.org
 

Re: [Users] simfs with ploop?

2015-01-21 Thread Rene C.
I've gone through all containers and actually some of them work correctly,
only some are messed up like this.

Take for example this one:

[root@server22 ~]# vzctl restart 2201
Restarting container
Stopping container ...
Container was stopped
Unmounting file system at /vz/root/2201
Unmounting device /dev/ploop27939
Container is unmounted
Starting container...
Opening delta /vz/private/2201/root.hdd/root.hdd
Adding delta dev=/dev/ploop27939 img=/vz/private/2201/root.hdd/root.hdd (ro)
Adding delta dev=/dev/ploop27939
img=/vz/private/2201/root.hdd/root.hdd.{7a09b730-f2d6-4b21-b856-0bd6ca420a6e}
(rw)
Mounting /dev/ploop27939p1 at /vz/root/2201 fstype=ext4
data='balloon_ino=12,'
Container is mounted
Adding IP address(es): (redacted)
Setting CPU limit: 400
Setting CPU units: 50
Setting CPUs: 4
Container start in progress...

So apparently the ploop device should be /dev/ploop/27939. Everything seems
to work, inside the container this device is referred by /proc/mounts

[root@server22 ~]# vzctl exec 2201 cat /proc/mounts
/dev/ploop27939p1 / ext4 rw,relatime,barrier=1,data=ordered,balloon_ino=12
0 0
proc /proc proc rw,relatime 0 0
sysfs /sys sysfs rw,relatime 0 0
none /dev tmpfs rw,relatime,mode=755 0 0
none /dev/pts devpts rw,relatime,mode=600,ptmxmode=000 0 0
none /proc/sys/fs/binfmt_misc binfmt_misc rw,relatime 0 0

But the device is actually missing:

[root@server22 ~]# vzctl exec 2201 ls -l /dev/ploop27939p1
ls: /dev/ploop27939p1: No such file or directory

In fact, there doesn't seem to be ANY /dev/ploop devices in this container

[root@server22 ~]# vzctl exec 2201 ls -l /dev/ploop*
ls: /dev/ploop18940: No such file or directory
ls: /dev/ploop18940p1: No such file or directory
ls: /dev/ploop26517: No such file or directory
ls: /dev/ploop26517p1: No such file or directory
ls: /dev/ploop27379: No such file or directory
ls: /dev/ploop27379p1: No such file or directory
ls: /dev/ploop27939: No such file or directory
ls: /dev/ploop27939p1: No such file or directory
ls: /dev/ploop50951: No such file or directory
ls: /dev/ploop50951p1: No such file or directory
ls: /dev/ploop52860: No such file or directory
ls: /dev/ploop52860p1: No such file or directory
ls: /dev/ploop58415: No such file or directory
ls: /dev/ploop58415p1: No such file or directory

Why does it shows devices when there are none present?   Obviously
something is messed up, how can we fix this?



On Tue, Jan 20, 2015 at 6:04 PM, Rene C. ope...@dokbua.com wrote:


 No takers?


 On Tue, Jan 13, 2015 at 6:00 PM, Rene C. ope...@dokbua.com wrote:

 Hm, well I removed the scripts, now I get the error:

 repquota: Can't stat() mounted device /dev/ploop50951p1: No such file or
 directory

 I don't know if this is related at all, it kinda started after a recent
 update to the latest kernel 2.6.32-042stab102.9

 Now if I go into any container on this hardware node, the /dev/ploopXXX
 devices listed in /proc/mount doesn't exist.

 For example:

 root@vps2202 [~]# cat /proc/mounts
 /dev/ploop50951p1 / ext4
 rw,relatime,barrier=1,stripe=256,data=ordered,balloon_ino=12,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group
 0 0
 /dev/simfs /backup simfs rw,relatime 0 0
 proc /proc proc rw,relatime 0 0
 none /proc/sys/fs/binfmt_misc binfmt_misc rw,relatime 0 0
 sysfs /sys sysfs rw,relatime 0 0
 none /dev tmpfs rw,relatime,size=7992992k,nr_inodes=1998248 0 0
 none /dev/pts devpts rw,relatime,mode=600,ptmxmode=000 0 0
 root@vps2202 [~]# ll /dev/ploop50951p1
 /bin/ls: /dev/ploop50951p1: No such file or directory

 There are quite a few /dev/ploop* devices under /dev, but not the one
 linked in /proc/mounts.

 This goes for all containers on this hardware node.  Other nodes not yet
 upgraded to the latest kernel do not have this problem.

 Any ideas?




 On Sat, Dec 27, 2014 at 12:31 AM, Kir Kolyshkin k...@openvz.org wrote:


 On 12/26/2014 09:46 AM, Scott Dowdle wrote:

 Greetings,

 - Original Message -

 I'm still waiting to hear what is the PROPER way of discarding this
 script. Just deleting the base file will cause a large number of
 symlinks to become orphans.

 What I understood Kir to say was that the script was created as part of
 the conversion process and should have been automatically removed (like it
 was automaically created) after the conversion was complete.  Why it wasn't
 removed I don't know... but you can back up the file somewhere else... and
 remove it... and if you have problems... you could copy it back.  I don't
 think any of that would be necessary but who knows.


 No, the script (and its appropriate symlinks) is (re)created on every
 start (actually mount)
 of a simfs-based container. It is a conversion process that should get
 rid of it, unfortunately
 vzctl doesn't do it currently, so has to be done manually. Feel free to
 file a bug for vzctl.

 Kir.

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