Date: Wed, 2 May 2018 02:41:09 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r333158 - head/sys/dev/mpr Message-ID: <201805020241.w422f98T023442@repo.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: mav Date: Wed May 2 02:41:09 2018 New Revision: 333158 URL: https://svnweb.freebsd.org/changeset/base/333158 Log: Clean enclosure_table when resetting num_enc_table_entries to zero. Garbage left there by r325363 in some scenarios found to lead to later enclosure mapping failures. MFC after: 1 week Sponsored by: iXsystems, Inc. Modified: head/sys/dev/mpr/mpr_mapping.c Modified: head/sys/dev/mpr/mpr_mapping.c ============================================================================== --- head/sys/dev/mpr/mpr_mapping.c Wed May 2 01:32:34 2018 (r333157) +++ head/sys/dev/mpr/mpr_mapping.c Wed May 2 02:41:09 2018 (r333158) @@ -2385,6 +2385,8 @@ fail: * sc->mapping_table volumes tooi */ } + for (enc_idx = 0; enc_idx < sc->num_enc_table_entries; enc_idx++) + _mapping_clear_enc_entry(sc->enclosure_table + enc_idx); sc->num_enc_table_entries = 0; return (false); }
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201805020241.w422f98T023442>