ztest failure in zil_commit_waiter_timeout
Illumos bug 8373 was integrated, which now presents a code path where "dmu_tx_assign" can fail.
When "dmu_tx_assign" fails, it will not issue the lwb that was passed in to "zil_lwb_write_issue".
As a result, when "zil_lwb_write_issue" returns, the lwb will still be in the "opened" state, just as it
was when "zil_lwb_write_issue" was originally called.
As a result of this new call path, the failed assertion needs to be modified to be aware of this new
possibility. Thus, we can only assert that the lwb is no longer in the "opened" state if the returned
lwb is non-null, since we cannot differentiate between the case of "dmu_tx_assign" failing or
"zio_alloc_zil" failing within the call to "zil_lwb_write_issue".
Updated by Electric Monk over 4 years ago
- Status changed from New to Closed
- % Done changed from 0 to 100
commit b6031810da58df96413bf76e068638fcab1f228a Author: Prakash Surya <firstname.lastname@example.org> Date: 2018-06-18T17:34:09.000Z 9456 ztest failure in zil_commit_waiter_timeout Reviewed by: Matt Ahrens <email@example.com> Reviewed by: Serapheim Dimitropoulos <firstname.lastname@example.org> Approved by: Matt Ahrens <email@example.com>