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From: zkabelac@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2 ./WHATS_NEW lib/format_text/import.c lib/ ... Date: Fri, 17 Jun 2011 14:39:00 -0000 [thread overview] Message-ID: <20110617143911.4873.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: zkabelac@sourceware.org 2011-06-17 14:39:10 Modified files: . : WHATS_NEW lib/format_text: import.c lib/metadata : metadata.c Log message: Code move of vg_mark_partial() up in stack It's useful to keep the partial flag cached - so just move the call for vg_mark_partil_lvs() into import_vg_from_config_tree() so it gets evaluated before it goes through the lvmcache. This patch should not present any functional change. Note: It is rather temporal solution - proper place is probably inside the 'read' call back - but needs some more discussion. For now using this minor hack. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.2021&r2=1.2022 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/format_text/import.c.diff?cvsroot=lvm2&r1=1.53&r2=1.54 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/metadata/metadata.c.diff?cvsroot=lvm2&r1=1.458&r2=1.459 --- LVM2/WHATS_NEW 2011/06/17 14:30:58 1.2021 +++ LVM2/WHATS_NEW 2011/06/17 14:39:10 1.2022 @@ -1,5 +1,6 @@ Version 2.02.86 - ================================= + Call vg_mark_partial_lvs() before VG structure is returned from the cache. Remove unused internal flag ACTIVATE_EXCL from the code. Remove useless test of ACTIVATE_EXCL in lv_add_mirrors() clustered code path. Use lv_activate_opts struct instead of MERGING status flag. --- LVM2/lib/format_text/import.c 2011/01/10 13:13:42 1.53 +++ LVM2/lib/format_text/import.c 2011/06/17 14:39:10 1.54 @@ -136,6 +136,7 @@ { struct volume_group *vg = NULL; struct text_vg_version_ops **vsn; + int vg_missing; _init_text_import(); @@ -148,6 +149,12 @@ */ if (!(vg = (*vsn)->read_vg(fid, cft, 1))) stack; + else if ((vg_missing = vg_missing_pv_count(vg))) { + log_verbose("There are %d physical volumes missing.", + vg_missing); + vg_mark_partial_lvs(vg, 1); + /* FIXME: move this code inside read_vg() */ + } break; } --- LVM2/lib/metadata/metadata.c 2011/06/15 17:45:03 1.458 +++ LVM2/lib/metadata/metadata.c 2011/06/17 14:39:10 1.459 @@ -2868,11 +2868,6 @@ else /* Inconsistent but we can't repair it */ correct_vg->status &= ~INCONSISTENT_VG; - if (vg_missing_pv_count(correct_vg)) { - log_verbose("There are %d physical volumes missing.", - vg_missing_pv_count(correct_vg)); - vg_mark_partial_lvs(correct_vg, 1); - } return correct_vg; } else { free_vg(correct_vg);
next reply other threads:[~2011-06-17 14:39 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-06-17 14:39 zkabelac [this message] -- strict thread matches above, loose matches on Subject: below -- 2010-03-31 17:23 mbroz
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