From mboxrd@z Thu Jan 1 00:00:00 1970 From: agk@sourceware.org Date: 16 Jul 2008 10:46:12 -0000 Subject: LVM2 ./WHATS_NEW tools/pvchange.c Message-ID: <20080716104612.25412.qmail@sourceware.org> List-Id: To: lvm-devel@redhat.com MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: agk at sourceware.org 2008-07-16 10:46:12 Modified files: . : WHATS_NEW tools : pvchange.c Log message: Fix pvchange -M1 -u to preserve existing extent locations when there's a VG. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/WHATS_NEW.diff?cvsroot=lvm2&r1=1.929&r2=1.930 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/tools/pvchange.c.diff?cvsroot=lvm2&r1=1.59&r2=1.60 --- LVM2/WHATS_NEW 2008/07/15 00:25:51 1.929 +++ LVM2/WHATS_NEW 2008/07/16 10:46:12 1.930 @@ -1,5 +1,6 @@ Version 2.02.40 - ================================ + Fix pvchange -M1 -u to preserve existing extent locations when there's a VG. Cease recognising snapshot-in-use percentages returned by early devt kernels. Add backward-compatible flags field to on-disk format_text metadata. Fix dmeventd monitoring libraries to link against liblvm2cmd again. (2.02.39) --- LVM2/tools/pvchange.c 2008/02/06 15:47:28 1.59 +++ LVM2/tools/pvchange.c 2008/07/16 10:46:12 1.60 @@ -26,6 +26,9 @@ struct list mdas; uint64_t sector; uint32_t orig_pe_alloc_count; + /* FIXME Next three only required for format1. */ + uint32_t orig_pe_count, orig_pe_size; + uint64_t orig_pe_start; const char *pv_name = pv_dev_name(pv); const char *tag = NULL; @@ -171,6 +174,12 @@ if (!is_orphan(pv)) { orig_vg_name = pv_vg_name(pv); orig_pe_alloc_count = pv_pe_alloc_count(pv); + + /* FIXME format1 pv_write doesn't preserve these. */ + orig_pe_size = pv_pe_size(pv); + orig_pe_start = pv_pe_start(pv); + orig_pe_count = pv_pe_count(pv); + pv->vg_name = pv->fmt->orphan_vg_name; pv->pe_alloc_count = 0; if (!(pv_write(cmd, pv, NULL, INT64_C(-1)))) { @@ -181,6 +190,10 @@ } pv->vg_name = orig_vg_name; pv->pe_alloc_count = orig_pe_alloc_count; + + pv->pe_size = orig_pe_size; + pv->pe_start = orig_pe_start; + pv->pe_count = orig_pe_count; } }