From ccfc554e3df5b96ad49525c5b57d0ad6c2ae43c4 Mon Sep 17 00:00:00 2001 From: Sergii Golovatiuk Date: Tue, 26 May 2015 21:11:26 +0200 Subject: [PATCH] Disable 512b sector Patch I4b38ef148c16baacfba12ed07534a3761b3cecf1 (bug/1316266) introduced performance downgrade for all SSDs and HDD with advanced formatting where physical sector size is 4k. According to test results in some cases performance is 10 times slower. Also, there is only one RAID adapter found with such behavior "LSI Logic / Symbios Logic MegaRAID SAS 2208" DocImpact: release-notes Users with MegaRAID SAS 2208 must upgrade firmware to latest (Provided by Cisco and Dell) Change-Id: If0d41447e31aac505ca6f7a5f4ee91c401862609 Closes-Bug: 1318614 Signed-off-by: Sergii Golovatiuk --- deployment/puppet/cobbler/templates/scripts/pmanager.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/deployment/puppet/cobbler/templates/scripts/pmanager.py b/deployment/puppet/cobbler/templates/scripts/pmanager.py index 64fb8bf584..2c081d8876 100644 --- a/deployment/puppet/cobbler/templates/scripts/pmanager.py +++ b/deployment/puppet/cobbler/templates/scripts/pmanager.py @@ -105,7 +105,7 @@ class PManager(object): def _gettabfsoptions(self, vol): if self._gettabfstype(vol) == "xfs": - return "-f -s size=512" + return "-f" return "" def _getfstype(self, vol): @@ -611,7 +611,7 @@ class PreseedPManager(object): def _fsoptions(self, fstype): if fstype == "xfs": - return "-f -s size=512" + return "-f" return "" def _umount_target(self):