Hello list,
We had a SLES12 root file system get full. The system would not boot, nor
was there an error message "file system full". Rather, we got many error
messages on the console like:
INFO: rcu_sched self-detected stall on CPU
0-...: (15658428 ticks this GP) idle=0aa/140000000000001/0
softirq=15372/15372 fqs=244
(t=15776674 jiffies g=1614 c=1613 q=698)
rcu_sched kthread starved for 15776164 jiffies! g1614 c1613 f0x0
RCU_GP_WAIT_FQS(3) ->state=0x0
I would expect journalling to be turned off, the system to boot, and a
message such as "root file system full, please clean up".
I opened an SR with Suse.
Do other distros handle this scenario better? (I pretty much only work with
SLES these days)
Thanks.
--
-Mike MacIsaac
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