Details
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Improvement
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Resolution: Fixed
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Minor
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None
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None
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9223372036854775807
Description
Ticket to coordinate testing of SLES 15:
Beta: January 23, 2018
GA: June 2018
Attachments
Issue Links
- duplicates
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LU-11295 Add ldiskfs patch series for SLES 15
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- Closed
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- is related to
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LU-13187 sanity test_129: current dir size 4096, previous limit 20480
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- Resolved
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- Resolved
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- Resolved
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- is related to
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- Resolved
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- Resolved
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- Resolved
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Activity
Chris
We haven't really talked about 2.13 and beyond in much detail at the LWG yet. Obviously we're still rather focused on closing out on 2.12 ATM but we could certainly discuss this at the next call in the new year.
Peter
Bob Glossman (bob.glossman@intel.com) uploaded a new patch: https://review.whamcloud.com/32693
Subject: LDEV-645 kernel: add sles15gmc support
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 7e1f2d3229f5795186b5236e9422815885cb9e2a
for unknown reasons lustre rpms generated by lbuild are now broken. The kmp rpms have no ksym() or kernel() entries in their Provides lists and are therefore not installable due to not satisfying any of the Requires that they should. lustre .rpms produced in a manual build are fine, they have full sets of Provides.
The install time "Broken Pipe" errors mentioned in earlier comments still happen.
GMC is now available on Intel mirror.
kernel version is 4.12.14-23-default.
due to recent changes in osd-ldiskfs https://review.whamcloud.com/32621 is now needed for server builds on sles15.
This is a new mod in flight, not landed yet.
RC4 is now available on Intel mirror.
kernel version is 4.12.14-18-default.
seeing errors reported during all installs of built kmp .rpms.
examples:
# rpm -ivh lustre-kmp-default-2* lustre-osd-ldiskfs-kmp-default-2* lustre-tests-kmp-default-2* lustre-osd-ldiskfs-mount-2* lustre-2* lustre-iokit* lustre-tests-2* Preparing... ################################# [100%] Updating / installing... 1:lustre-kmp-default-2.11.51_48_g34################################# [ 14%] cat: write error: Broken pipe cat: write error: Broken pipe 2:lustre-osd-ldiskfs-mount-2.11.51_################################# [ 29%] 3:lustre-osd-ldiskfs-kmp-default-2.################################# [ 43%] cat: write error: Broken pipe 4:lustre-2.11.51_48_g340f4d9_dirty-################################# [ 57%] 5:lustre-tests-kmp-default-2.11.51_################################# [ 71%] cat: write error: Broken pipe cat: write error: Broken pipe 6:lustre-iokit-2.11.51_48_g340f4d9_################################# [ 86%] 7:lustre-tests-2.11.51_48_g340f4d9_################################# [100%]
Those "Broken pipe" errors don't seem to be fatal, but don't know where they are coming from. Suggest there may be some SLES specific .spec file flaws in package creation of .rpms with kernel modules in them. Not sure why they would only appear now in SLES 15.
now seeing fails in sanity, test 103a
errors like:
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.
.
[198] $ setfacl -m u:bin:rx e -- ok
[200] $ su bin -- ok
[201] $ echo e/* -- failed
e/h ? e/*
[208] $ touch e/i 2>&1 | sed -e "s/touch .*e\/i.*:/touch \'e\/i\':/" -- ok
[211] $ su -- ok
[212] $ setfacl -m u:bin:rwx e -- ok
[214] $ su bin -- ok
[215] $ echo i > e/i -- failed
~ ? e/i: Permission denied
[220] $ su -- ok
[221] $ touch g -- ok
[222] $ ln -s g l -- ok
[223] $ setfacl -m u:bin:rw l -- ok
[224] $ ls -l g | awk -- '{ print $1, $3, $4 }' -- ok
[234] $ mknod -m 0660 hdt b 91 64 -- ok
[235] $ mknod -m 0660 null c 1 3 -- ok
[236] $ mkfifo -m 0660 fifo -- ok
[238] $ su bin -- ok
[239] $ : < hdt -- ok
[241] $ : < null -- ok
[243] $ : < fifo -- ok
[246] $ su -- ok
[247] $ setfacl -m u:bin:rw hdt null fifo -- ok
[249] $ su bin -- ok
[250] $ : < hdt -- failed
hdt: No such device or address ? hdt: Permission denied
[252] $ : < null -- failed
~ ? null: Permission denied
[253] $ ( echo blah > fifo & ) ; cat fifo -- failed
blah ? cat: fifo: Permission denied
~ ? fifo: Permission denied
[261] $ su -- ok
[262] $ mkdir -m 600 x -- ok
[263] $ chown daemon:daemon x -- ok
[264] $ echo j > x/j -- ok
[265] $ ls -l x/j | awk -- '{sub(/\./, "", $1); print $1, $3, $4 }' -- ok
[268] $ setfacl -m u:daemon:r x -- ok
[270] $ ls -l x/j | awk -- '{sub(/\./, "", $1); print $1, $3, $4 }' -- ok
[274] $ echo k > x/k -- ok
[277] $ chmod 750 x -- ok
[282] $ su -- ok
[283] $ cd .. -- ok
[284] $ rm -rf d -- ok
101 commands (96 passed, 5 failed)
sanity test_103a: @@@@@@ FAIL: permissions failed
Trace dump:
= /usr/lib64/lustre/tests/test-framework.sh:5738:error()
= /usr/lib64/lustre/tests/sanity.sh:8366:test_103a()
= /usr/lib64/lustre/tests/test-framework.sh:6019:run_one()
= /usr/lib64/lustre/tests/test-framework.sh:6058:run_one_logged()
= /usr/lib64/lustre/tests/test-framework.sh:5857:run_test()
= /usr/lib64/lustre/tests/sanity.sh:8411:main()
Dumping lctl log to /tmp/test_logs/2018-05-07/133311/sanity.test_103a.*.1525725210.log
Resetting fail_loc on all nodes...done.
FAIL 103a (9s)
Cray has some additional patches in this area that could be landed, but that remains difficult while we lack SLES 15 servers in the test matrix.
We talked about it at today's LWG and we decided that it would be best to keep SLES 15 servers out of the mix as there is non-trivial amount of work and resources needed to get it to fly.