Date: Wed, 9 May 2018 15:22:40 +0000 (UTC) From: Alexander Motin <mav@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r333415 - stable/11/sys/dev/mpr Message-ID: <201805091522.w49FMen6012669@repo.freebsd.org>
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Author: mav Date: Wed May 9 15:22:40 2018 New Revision: 333415 URL: https://svnweb.freebsd.org/changeset/base/333415 Log: MFC r333158: 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. Approved by: re@ (gjb) Sponsored by: iXsystems, Inc. Modified: stable/11/sys/dev/mpr/mpr_mapping.c Directory Properties: stable/11/ (props changed) Modified: stable/11/sys/dev/mpr/mpr_mapping.c ============================================================================== --- stable/11/sys/dev/mpr/mpr_mapping.c Wed May 9 15:20:39 2018 (r333414) +++ stable/11/sys/dev/mpr/mpr_mapping.c Wed May 9 15:22:40 2018 (r333415) @@ -2388,6 +2388,8 @@ 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); }
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