Author: mav
Date: Wed Mar 28 23:12:03 2018
New Revision: 331712
URL: https://svnweb.freebsd.org/changeset/base/331712
Log:
9280 Assertion failure while running removal_with_ganging test with 4K devices
illumos/illumos-gate@243952c7eeef020886e3e2e3df99a513df40584a
Reviewed by: George Wilson <george.wil...@delphix.com>
Reviewed by: John Kennedy <john.kenn...@delphix.com>
Approved by: Garrett D'Amore <garr...@damore.org>
Author: Matt Ahrens <matt.ahr...@delphix.com>
Modified:
vendor-sys/illumos/dist/uts/common/fs/zfs/metaslab.c
Changes in other areas also in this revision:
Modified:
vendor/illumos/dist/cmd/ztest/ztest.c
Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/metaslab.c
==============================================================================
--- vendor-sys/illumos/dist/uts/common/fs/zfs/metaslab.c Wed Mar 28
23:05:48 2018 (r331711)
+++ vendor-sys/illumos/dist/uts/common/fs/zfs/metaslab.c Wed Mar 28
23:12:03 2018 (r331712)
@@ -41,7 +41,7 @@
((flags) & (METASLAB_GANG_CHILD | METASLAB_GANG_HEADER))
uint64_t metaslab_aliquot = 512ULL << 10;
-uint64_t metaslab_gang_bang = SPA_MAXBLOCKSIZE + 1; /* force gang blocks */
+uint64_t metaslab_force_ganging = SPA_MAXBLOCKSIZE + 1; /* force gang
blocks */
/*
* Since we can touch multiple metaslabs (and their respective space maps)
@@ -3080,7 +3080,7 @@ metaslab_alloc_dva(spa_t *spa, metaslab_class_t *mc, u
/*
* For testing, make some blocks above a certain size be gang blocks.
*/
- if (psize >= metaslab_gang_bang && (ddi_get_lbolt() & 3) == 0) {
+ if (psize >= metaslab_force_ganging && (ddi_get_lbolt() & 3) == 0) {
metaslab_trace_add(zal, NULL, NULL, psize, d, TRACE_FORCE_GANG);
return (SET_ERROR(ENOSPC));
}
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