[LU-9700] Interop 2.9.0<->master sanity test_133f: proc file read failed

• Type: Bug
• Resolution: Unresolved
• Priority: Minor
• Affects Version/s: Lustre 2.7.0, Lustre 2.9.0, Lustre 2.10.0, Lustre 2.11.0
• Severity: 3
• Assignee: WC Triage
• Reporter: Maloo

Description

This issue was created by maloo for sarah_lw <[e-mail]>

This issue relates to the following test suite run: https://testing.hpdd.intel.com/test_sets/741a7094-5358-11e7-8a1b-5254006e85c2.

The sub-test test_133f failed with the following error:

proc file read failed

Env:
client: 2.9.0
server: 2.9.59 #3603
The issue seems show up from tag 2.9.53

test log shows

19:12:48:[ 3741.014389] Lustre: DEBUG MARKER: == sanity test 133g: Check for Oopses on bad io area writes/reads in /proc =========================== 19:11:29 (1497640289)
19:12:48:[ 3741.336735] LustreError: 30066:0:(ldlm_pool.c:718:lprocfs_wr_recalc_period()) Can't parse user input, rc = -14
19:12:48:[ 3741.341735] LustreError: 30069:0:(ldlm_resource.c:352:lprocfs_lru_size_seq_write()) invalid value written
19:12:48:[ 3741.454127] Lustre: 30234:0:(lprocfs_status.c:2145:lprocfs_wr_root_squash()) lustre: failed to set root_squash due to bad address, rc = -14
19:12:48:[ 3741.459246] Lustre: 30234:0:(lprocfs_status.c:2141:lprocfs_wr_root_squash()) lustre: failed to set root_squash to "", needs uid:gid format, rc = -22
19:12:48:[ 3741.467771] Lustre: 30239:0:(lprocfs_status.c:2213:lprocfs_wr_nosquash_nids()) lustre: failed to set nosquash_nids to "", bad address rc = -14
19:12:48:[ 3741.472938] Lustre: 30239:0:(lprocfs_status.c:2217:lprocfs_wr_nosquash_nids()) lustre: failed to set nosquash_nids due to string too long rc = -22
19:12:48:[ 3741.549976] LustreError: 30258:0:(gss_cli_upcall.c:241:gss_do_ctx_init_rpc()) ioctl size 5, expect 80, please check lgss_keyring version
19:12:48:[ 3741.565140] Lustre: 30273:0:(libcfs_string.c:127:cfs_str2mask()) unknown mask ''.
19:12:48:[ 3741.565140] mask usage: [+|-]<all|type> ...
19:12:48:[ 3741.571500] Lustre: 0 MB is too small for debug buffer size, setting it to 2 MB.
19:12:48:[ 3743.846912] Lustre: DEBUG MARKER: /usr/sbin/lctl mark  sanity test_133g: @@@@@@ FAIL: mds1 find  \/proc\/fs\/lustre\/ \/proc\/sys\/lnet\/ \/proc\/sys\/lustre\/ failed 
19:12:48:[ 3744.009357] Lustre: DEBUG MARKER: sanity test_133g: @@@@@@ FAIL: mds1 find /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ failed

Issue Links

• is related to: LU-10038 sanity test 133g fails with “ '$'mds1 find /proc/fs/lustre/n/proc/sys/lnet/n/sys/fs/lustre/n/sys/kernel/debug/lnet/n/sys/kernel/debug/lustre/ failed''
• is related to: LU-11152 sanity test_133g: ost1 find /proc/fs/lustre/ /proc/sys/lnet/ /proc/sys/lustre/ failed