Latency with filesystems ending with _netdev attached to them
by rbarden22 from LinuxQuestions.org on (#5BFXB)
Users are complaining about super slow response times when they are copying data from Oracle server over to the storage device where these filesystems sit. Checked Storage and Network and both are clean, no issues in the logs.
I have filesystems listed below that show _netdev at the end of each line in /etc/fstab
/dev/helixoravg/oracle_data2_lv /oracle_data2 xfs _netdev 0 0
/dev/helixoravg/oracle_redo2_lv /oracle_redo2 xfs _netdev 0 0
/dev/orabackupvg/oracle_archive2_lv /oracle_archive2 xfs _netdev 0 0
/dev/orabackupvg/oracle_backup2_lv /oracle_backup2 xfs _netdev 0 0
I was told these should not be transferring over the network and using ISCI only. Anyone know how to fix this?
I have filesystems listed below that show _netdev at the end of each line in /etc/fstab
/dev/helixoravg/oracle_data2_lv /oracle_data2 xfs _netdev 0 0
/dev/helixoravg/oracle_redo2_lv /oracle_redo2 xfs _netdev 0 0
/dev/orabackupvg/oracle_archive2_lv /oracle_archive2 xfs _netdev 0 0
/dev/orabackupvg/oracle_backup2_lv /oracle_backup2 xfs _netdev 0 0
I was told these should not be transferring over the network and using ISCI only. Anyone know how to fix this?