Note: "permalinks" may not be as permanent as we would like,
direct links of old sources may well be a few messages off.
We are using RHEL 6.4 this parameter set in the global common configuration file and also on the haresources mount attributes. The question is that I cannot change this parameter on the fly with the "mount -o remount,barrier=1". With "tune2fs -l /dev/drbd0", nobarrier is still enabled. The question is, does this parameter propagates into the EXT4 attribute stack? Or do I have to clear it in both drbd and the mount. Thanks, James James Prater Sr. Linux Admin