Details
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Bug
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Resolution: Unresolved
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Minor
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None
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None
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None
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3
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9223372036854775807
Description
This issue was created by maloo for Sergey Cheremencev <c17829@cray.com>
This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/34e4cf81-8e1c-4bf9-adfa-63ca4bf7a12d
client1:
[ 9732.690495] Lustre: 96254:0:(client.c:2290:ptlrpc_expire_one_request()) Skipped 8 previous similar messages [ 9737.804633] Lustre: 96254:0:(client.c:2290:ptlrpc_expire_one_request()) @@@ Request sent has timed out for slow reply: [sent 1637018296/real 1637018296] req@0000000030b51d09 x1716532524568640/t0(0) o400->lustre-OST0007-osc-ffff8c09bddee000@10.240.29.236@tcp:28/4 lens 224/224 e 0 to 1 dl 1637018303 ref 1 fl Rpc:XNQr/0/ffffffff rc 0/-1 job:'kworker/u4:1.0'
There is a jbd2 in uninterruptible state at MDS1, however I am not sure how long does it sleep:
https://testing.whamcloud.com/test_logs/53cb436d-b36c-43f3-bace-87dd85e6deb0/show_text ... [13269.694195] jbd2/vda1-8 D 0 446 2 0x80004000 [13269.695207] Call Trace: [13269.695684] __schedule+0x2c4/0x700 [13269.696339] ? bit_wait_timeout+0x90/0x90 [13269.697120] schedule+0x38/0xa0 [13269.697724] io_schedule+0x12/0x40 [13269.698362] bit_wait_io+0xd/0x50 [13269.698990] __wait_on_bit+0x6c/0x80 [13269.699659] out_of_line_wait_on_bit+0x91/0xb0 [13269.700479] ? init_wait_var_entry+0x50/0x50 [13269.701310] jbd2_journal_commit_transaction+0x1580/0x19f0 [jbd2] [13269.702449] ? finish_task_switch+0x77/0x2a0 [13269.703258] kjournald2+0xbd/0x270 [jbd2] [13269.704028] ? finish_wait+0x80/0x80 [13269.704718] ? commit_timeout+0x10/0x10 [jbd2] [13269.705535] kthread+0x112/0x130 [13269.706145] ? kthread_flush_work_fn+0x10/0x10 [13269.706981] ret_from_fork+0x35/0x40