RHEL 5 - attempt to change replacement timeout parameter for an existing iscsi session fails with Permission denied
Issue
System returns "Permission denied" when changing replacement timeout parameter for an active iSCSI session on RHEL 5.
For example:
# for x in $(ls /sys/class/iscsi_session); do echo 10 > /sys/class/iscsi_session/$x/recovery_tmo; done
-bash: /sys/class/iscsi_session/session1/recovery_tmo: Permission denied
-bash: /sys/class/iscsi_session/session2/recovery_tmo: Permission denied
Environment
- Red Hat Enterprise Linux 5
- iSCSI backend
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