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7502 ztest should run zdb with -G (debug mode)

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illumos/illumos-gate@c3c65d17f7
c3c65d17f7

https://www.illumos.org/issues/7502
  Right now ztest executes zdb without -G, so when it has errors, the messages
  are often not very helpful:
  Executing zdb -bccsv -d -U /rpool/tmp/zpool.cache ztest
  zdb: can't open 'ztest': Operation not supported
  ztest: '/usr/sbin/amd64/zdb -bccsv -d -U /rpool/tmp/zpool.cache ztest' exit
  code 1
  With -G, we'd have:
  /usr/sbin/amd64/zdb -bccsv -d -U /rpool/tmp/zpool.cache -G ztest
  zdb: can't open 'ztest': Operation not supported

  ZFS_DBGMSG(zdb):
  spa_open_common: opening ztest
  spa_load(ztest): LOADING
  spa_load(ztest): FAILED: unable to parse config [error=48]
  spa_load(ztest): UNLOADING
  Which indicates where the error came from

Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Approved by: Gordon Ross <gordon.w.ross@gmail.com>
Author: Pavel Zakharov <pavel.zakharov@delphix.com>
This commit is contained in:
Andriy Gapon 2017-04-14 17:20:26 +00:00
parent 8f77e16c27
commit 8ba67dd37f
1 changed files with 1 additions and 1 deletions
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2
cmd/ztest/ztest.c
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@ -5262,7 +5262,7 @@ ztest_run_zdb(char *pool)
isa = strdup(isa);
/* LINTED */
(void) sprintf(bin,
"/usr/sbin%.*s/zdb -bcc%s%s -d -U %s %s",
"/usr/sbin%.*s/zdb -bcc%s%s -G -d -U %s %s",
isalen,
isa,
ztest_opts.zo_verbose >= 3 ? "s" : "",