DNS only and daily message

upsforum

• September 07, 2015 02:54

Every day I receive this message from one of DNS server: Subject: Output from your job 187 Body: repquota: Cannot resolve mountpoint path (deleted)/var/named/chroot/etc/named.conf: No such file or directory repquota: Cannot resolve mountpoint path (deleted)/var/named/chroot/etc/named.conf: No such file or directory

• 

  cPanelMichael

  • September 07, 2015 17:10

  Hello :) Could you verify if Named is configured in a chroot environment? Post the output from:
  rpm -qa|grep bind-chroot cat /etc/sysconfig/named
  Thank you.

  0
• 

  upsforum

  • September 07, 2015 17:15

  
  root@dns1 [~]# rpm -qa|grep bind-chroot bind-chroot-9.8.2-0.30.rc1.el6_6.1.x86_64 root@dns1 [~]# cat /etc/sysconfig/named # BIND named process options # ~~~~~~~~~~~~~~~~~~~~~~~~~~ # Currently, you can use the following options: # # ROOTDIR="/var/named/chroot" -- will run named in a chroot environment. # you must set up the chroot environment # (install the bind-chroot package) before # doing this. # NOTE: # Those directories are automatically mounted to chroot if they are # empty in the ROOTDIR directory. It will simplify maintenance of your # chroot environment. # - /var/named # - /etc/pki/dnssec-keys # - /etc/named # - /usr/lib64/bind or /usr/lib/bind (architecture dependent) # # Those files are mounted as well if target file doesn't exist in # chroot. # - /etc/named.conf # - /etc/rndc.conf # - /etc/rndc.key # - /etc/named.rfc1912.zones # - /etc/named.dnssec.keys # - /etc/named.iscdlv.key # # Don't forget to add "$AddUnixListenSocket /var/named/chroot/dev/log" # line to your /etc/rsyslog.conf file. Otherwise your logging becomes # broken when rsyslogd daemon is restarted (due update, for example). # # OPTIONS="whatever" -- These additional options will be passed to named # at startup. Don't add -t here, use ROOTDIR instead. # # KEYTAB_FILE="/dir/file" -- Specify named service keytab file (for GSS-TSIG) ROOTDIR=/var/named/chroot root@dns1 [~]#
  

  0
• 

  cPanelMichael

  • September 07, 2015 18:52

  You should disable Bind in the chroot environment, as it's not supported. The following thread explains how to do this:

  0
• 

  upsforum

  • September 08, 2015 08:41

  I applied but now received this repquota: Cannot resolve mountpoint path (deleted)/var/named/chroot/etc/named.conf: No such file or directory repquota: Cannot resolve mountpoint path (deleted)/var/named/chroot/etc/named.rfc1912.zones: No such file or directory repquota: Cannot resolve mountpoint path (deleted)/var/named/chroot/etc/named.iscdlv.key: No such file or directory repquota: Cannot resolve mountpoint path (deleted)/var/named/chroot/etc/named.root.key: No such file or directory repquota: Cannot resolve mountpoint path (deleted)/var/named/chroot/etc/named.conf: No such file or directory repquota: Cannot resolve mountpoint path (deleted)/var/named/chroot/etc/named.rfc1912.zones: No such file or directory repquota: Cannot resolve mountpoint path (deleted)/var/named/chroot/etc/named.iscdlv.key: No such file or directory repquota: Cannot resolve mountpoint path (deleted)/var/named/chroot/etc/named.root.key: No such file or directory

  0
• 

  cPanelMichael

  • September 09, 2015 20:04

  Try running the following commands:
  /scripts/clear_orphaned_virtfs_mounts /scripts/fixquotas
  Do you still see the /var/named/chroot entries in the /proc/mounts file? Thank you.

  0
• 

  upsforum

  • September 10, 2015 06:43

  this is my /proc/mounts
  /dev/ploop28790p1 / ext4 rw,relatime,barrier=1,data=ordered,balloon_ino=12,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group 0 0 proc /proc proc rw,relatime 0 0 sysfs /sys sysfs rw,relatime 0 0 none /dev devtmpfs rw,relatime,mode=755 0 0 none /dev/pts devpts rw,relatime,mode=600,ptmxmode=000 0 0 none /dev/shm tmpfs rw,relatime 0 0 none /proc/sys/fs/binfmt_misc binfmt_misc rw,relatime 0 0 /dev/ploop28790p1 \040(deleted)/var/named/chroot/etc/named.conf ext4 rw,relatime,barrier=1,data=ordered,balloon_ino=12,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group 0 0 /dev/ploop28790p1 \040(deleted)/var/named/chroot/etc/named.rfc1912.zones ext4 rw,relatime,barrier=1,data=ordered,balloon_ino=12,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group 0 0 /dev/ploop28790p1 \040(deleted)/var/named/chroot/etc/named.iscdlv.key ext4 rw,relatime,barrier=1,data=ordered,balloon_ino=12,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group 0 0 /dev/ploop28790p1 \040(deleted)/var/named/chroot/etc/named.root.key ext4 rw,relatime,barrier=1,data=ordered,balloon_ino=12,jqfmt=vfsv0,usrjquota=aquota.user,grpjquota=aquota.group 0 0
  

  0
• 

  cPanelMichael

  • September 10, 2015 16:26

  Are you able to remove these mounts with the "umount" command? EX:
  umount /var/named/chroot/etc/named.conf
  Thank you.

  0

Please sign in to leave a comment.