[LU-380] POSIX: write.15: time stamps incorrect: mtime, ctime were not updated

• Type: Bug
• Resolution: Cannot Reproduce
• Priority: Minor
• Affects Version/s: Lustre 2.1.0, Lustre 2.1.1, Lustre 2.1.2, Lustre 1.8.8, Lustre 1.8.7, Lustre 1.8.6
• Environment: Lustre Branch: b1_8; Lustre Build: http://newbuild.whamcloud.com/job/lustre-b1_8/61/; Distro/Arch: CentOS5.6/x86_64(OFED 1.5.3, ext4)
• Severity: 3
• Bugzilla ID: 23,300
• Assignee: WC Triage
• Reporter: Jian Yu

Description

Here is the result of running the LSB-VSX POSIX test suite (lts_vsx-pcts2.0beta2.tgz):
https://maloo.whamcloud.com/test_sets/f610526e-8b52-11e0-aab9-52540025f9af

The baseline is ext4.

####################################################
Test Name: write.15 Failed

	Test Description:
The time fields st_ctime and st_mtime are marked for update by a call
write().
Posix Ref: Component WRITE Assertion 6.4.2.2-25(A)

	Test Strategy:
CREATE new file using creat()
SAVE timestamps using savtimes() - (genlib)
WRITE MSG_LEN bytes to file
VERIFY that st_ctime and st_mtime have been updated using chktimes() -
(genlib)
CLOSE file descriptor using close()
UNLINK file
REPEAT for FIFO and pipe:
  SAVE timestamps using savtimes()/fsavtimes() - (genlib)
  WRITE MSG_LEN bytes to file
  VERIFY that st_ctime and st_mtime have been updated using
  chktimes()/fchktimes()
   - (genlib)

	Test Information:
time stamps incorrect: mtime, ctime were not updated

Issue Links

• Trackbacks: Lustre 1.8.6-wc1 release testing tracker Lustre 1.8.6wc1 RC1 Tag: v186RC1 Created Date: 20110610 RC1 was DOA due to a build failure related to tag name LU408
• Trackbacks: Lustre 1.8.7-wc1 release testing tracker Lustre 1.8.7wc1 RC1 Tag: v187WC1RC1 Build:
• Trackbacks: Lustre 1.8.8-wc1 release testing tracker Lustre 1.8.8wc1 RC1 Tag: v188WC1RC1 Build:
• Trackbacks: Lustre 1.8.x known issues tracker While testing against Lustre b18 branch, we would hit known bugs which were already reported in Lustre Bugzilla https://bugzilla.lustre.org/. In order to move away from relying on Bugzilla, we would create a JIRA
• Trackbacks: Lustre 2.1.0 release testing tracker Lustre 2.1.0 RC0 Tag: v2100RC0 Created Date: 20110820 The difference between RC0 and RC1 is only a date change in lustre/ChangeLog. Lustre 2.1....
• Trackbacks: Lustre 2.1.1 release testing tracker Lustre 2.1.1 RC2 Tag: v2110RC2 Build:
• Trackbacks: Lustre 2.1.2 release testing tracker Lustre 2.1.2 RC2 Tag: v212RC2 Build:
• Trackbacks: Lustre 2.2.0 mini release testing tracker Lustre 2.2.0 Mini Release Tag: 2.1.52.0 Build: https://newbuild.whamcloud....
• Trackbacks: Lustre 2.2.0 release testing tracker Lustre 2.2.0 RC1  Tag: 2.2.0RC1 Build: https://build.whamcloud.com/job/lustreb22/11/ Google doc: https://docs.google.com/a/whamcloud.com/spreadsheet/ccc?key=0AkK5hBTd2cvHdDFsSWt2RlBocE5kdi03OUYtX21ZYkE#gid=3 Lustre 2.2....