https://bugzilla.redhat.com/show_bug.cgi?id=1096414 https://bugzilla.redhat.com/show_bug.cgi?id=1092937 *both* seems to be fixed with 3.14.5-200.fc20.x86_64 while i am unable to find the relevant change in the kernel-upstream-changelog would be nice to know that it is fixed for a reason and not by random as it came - *maybe* the change to "data=ordered" instead "data=writeback" is responsible but i don't want to test that since there where enough data-damages by that freezes however, rebootet my workstation 40 times after the update from koji and 4 raid-check runs without any freeze on two different machines Am 08.05.2014 11:10, schrieb Reindl Harald: > Am 02.05.2014 11:09, schrieb Reindl Harald: >> Am 01.05.2014 15:06, schrieb Reindl Harald: >>> Am 01.05.2014 14:55, schrieb Bruno Wolff III: >>>> The bug I reported to upstream is: >>>> https://bugzilla.kernel.org/show_bug.cgi?id=68061 >>>> >>>> That was for 3.13, so if you were running into a varient of the problem I was seeing, you should have seen it in >>>> 3.13. I did not see the problem with 3.14 or 3.15 pre-release kernels. I'm using raid 1 instead of raid 10 >>> >>> different problem class >>> you where able to look at cat/proc/mdstat >>> >>> in my case the machine is just dead and don't react on any >>> input including ACPI powerbutton, this morning i saw a frozen >>> KDE desktop with high CPU load from the past in monitoring >>> widgets, last week it froze while login (after enter username >>> and password in KDM the first black screen before build the >>> desktop appeared and any operatins stopped) >>> >>> i will wait some hours for possible feedback here and than >>> file a bugreport, sadly there is not much constrcutive i >>> can report caused by the complete system freeze and no logs >>> or anything after hard power off and boot again >> >> ok, it's not only raid-check, 15 minutes ago it happened again >> freeze number 3 - i fear a bugreport makes not much sense >> because "system freezes once or two per week before lunch" >> is not that much helpful, most likely that will not hit >> only me and get away with a following 3.14.x update >> >> Apr 21 23:34:54 Installed: kernel-3.14.1-200.fc20.x86_64 >> Apr 28 20:50:54 Installed: kernel-3.14.2-200.fc20.x86_64 > > 3.14.3-200.fc20.x86_64 and sadly today the same on two > machines - the only thing i can say for sure that after > whatever happens in the background *any* write to disks > hangs forever > > * woke up -> no music > * turn on screen, move the mouse, KDM login screen > * try to enter password > * see the first asterisk and followed input ignored > * move the mousepointer still works > * STRG+ALT+F3 -> thank god there is a active root session > * type "sync" -> no disk activity, no response > * well, power off hard > _____________________________________________ > > second machine in the office: > > * KDM hangs > * login on TTY3 by luck possible > * dmesg -> only the usual lines about starting raid-check > and delay the two other raid devices > * nothing else in dmesg or syslog > * also here: any write to disk stalls
_______________________________________________ kernel mailing list kernel@xxxxxxxxxxxxxxxxxxxxxxx https://admin.fedoraproject.org/mailman/listinfo/kernel
