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Viewing changes to lib/metadata/vg.c

  • Committer: Package Import Robot
  • Author(s): Bastian Blank
  • Date: 2012-05-01 20:27:50 UTC
  • mto: (3.1.23 sid)
  • mto: This revision was merged to the branch mainline in revision 72.
  • Revision ID: package-import@ubuntu.com-20120501202750-gljjjtblowwq9mw8
Tags: upstream-2.02.95
Import upstream version 2.02.95

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Lines of Context:
lib/metadata/vg.c
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        vg->vgmem = vgmem;
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        vg->alloc = ALLOC_NORMAL;
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        if (!(vg->hostnames = dm_hash_create(16))) {
 
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                log_error("Failed to allocate VG hostname hashtable.");
 
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                dm_pool_destroy(vgmem);
 
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                return NULL;
 
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        }
 
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        dm_list_init(&vg->pvs);
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        dm_list_init(&vg->pvs_to_create);
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        dm_list_init(&vg->lvs);
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        log_debug("Freeing VG %s at %p.", vg->name, vg);
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        dm_hash_destroy(vg->hostnames);
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        dm_pool_destroy(vg->vgmem);
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}
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void release_vg(struct volume_group *vg)
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{
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        if (!vg)
 
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        if (!vg || (vg->fid && vg == vg->fid->fmt->orphan_vg))
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                return;
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        /* Check if there are any vginfo holders */
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        if (vg->vginfo &&
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            !vginfo_holders_dec_and_test_for_zero(vg->vginfo))
 
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            !lvmcache_vginfo_holders_dec_and_test_for_zero(vg->vginfo))
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                return;
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        _free_vg(vg);
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}
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/*
 
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 * FIXME out of place, but the main (cmd) pool has been already
 
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 * destroyed and touching the fid (also via release_vg) will crash the
 
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 * program
 
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 *
 
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 * For now quick wrapper to allow destroy of orphan vg
 
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 */
 
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void free_orphan_vg(struct volume_group *vg)
 
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{
 
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        _free_vg(vg);
 
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}
 
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char *vg_fmt_dup(const struct volume_group *vg)
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{
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        if (!vg->fid || !vg->fid->fmt)
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        size /= new_size;
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        if (size > UINT32_MAX) {
 
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        if (size > MAX_EXTENT_COUNT) {
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                log_error("New extent count %" PRIu64 " for %s%s exceeds "
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                          "32 bits.", size, desc1, desc2);
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                return 0;