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From: wysochanski@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2 lib/metadata/metadata-exported.h lib/meta ... Date: Mon, 14 Sep 2009 15:45:00 -0000 [thread overview] Message-ID: <20090914154525.3817.qmail@sourceware.org> (raw) CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: wysochanski@sourceware.org 2009-09-14 15:45:24 Modified files: lib/metadata : metadata-exported.h metadata.c liblvm : lvm2app.h lvm_vg.c Log message: Add max_pv and max_lv vg 'get' lvm2app exports. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/metadata/metadata-exported.h.diff?cvsroot=lvm2&r1=1.109&r2=1.110 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/metadata/metadata.c.diff?cvsroot=lvm2&r1=1.282&r2=1.283 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/liblvm/lvm2app.h.diff?cvsroot=lvm2&r1=1.7&r2=1.8 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/liblvm/lvm_vg.c.diff?cvsroot=lvm2&r1=1.28&r2=1.29 --- LVM2/lib/metadata/metadata-exported.h 2009/09/02 21:39:29 1.109 +++ LVM2/lib/metadata/metadata-exported.h 2009/09/14 15:45:23 1.110 @@ -717,6 +717,8 @@ uint64_t vg_extent_count(const struct volume_group *vg); uint64_t vg_free_count(const struct volume_group *vg); uint64_t vg_pv_count(const struct volume_group *vg); +uint64_t vg_max_pv(const struct volume_group *vg); +uint64_t vg_max_lv(const struct volume_group *vg); int vg_check_write_mode(struct volume_group *vg); #define vg_is_clustered(vg) (vg_status((vg)) & CLUSTERED) --- LVM2/lib/metadata/metadata.c 2009/09/02 21:39:49 1.282 +++ LVM2/lib/metadata/metadata.c 2009/09/14 15:45:23 1.283 @@ -3525,6 +3525,16 @@ return (uint64_t) vg->pv_count; } +uint64_t vg_max_pv(const struct volume_group *vg) +{ + return (uint64_t) vg->max_pv; +} + +uint64_t vg_max_lv(const struct volume_group *vg) +{ + return (uint64_t) vg->max_lv; +} + uint64_t lv_size(const struct logical_volume *lv) { return lv->size; --- LVM2/liblvm/lvm2app.h 2009/09/02 21:40:10 1.7 +++ LVM2/liblvm/lvm2app.h 2009/09/14 15:45:23 1.8 @@ -589,6 +589,28 @@ */ uint64_t lvm_vg_get_pv_count(const vg_t vg); +/** + * Get the maximum number of physical volumes allowed in a volume group. + * + * \param vg + * VG handle obtained from lvm_vg_create or lvm_vg_open. + * + * \return + * Maximum number of physical volumes allowed in a volume group. + */ +uint64_t lvm_vg_get_max_pv(const vg_t vg); + +/** + * Get the maximum number of logical volumes allowed in a volume group. + * + * \param vg + * VG handle obtained from lvm_vg_create or lvm_vg_open. + * + * \return + * Maximum number of logical volumes allowed in a volume group. + */ +uint64_t lvm_vg_get_max_lv(const vg_t vg); + /************************** logical volume handling *************************/ /** --- LVM2/liblvm/lvm_vg.c 2009/09/02 21:40:10 1.28 +++ LVM2/liblvm/lvm_vg.c 2009/09/14 15:45:23 1.29 @@ -274,6 +274,16 @@ return vg_pv_count(vg); } +uint64_t lvm_vg_get_max_pv(const vg_t vg) +{ + return vg_max_pv(vg); +} + +uint64_t lvm_vg_get_max_lv(const vg_t vg) +{ + return vg_max_lv(vg); +} + char *lvm_vg_get_uuid(const vg_t vg) { char uuid[64] __attribute((aligned(8)));
next reply other threads:[~2009-09-14 15:45 UTC|newest] Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top 2009-09-14 15:45 wysochanski [this message] -- strict thread matches above, loose matches on Subject: below -- 2011-02-21 12:29 prajnoha 2010-10-12 16:41 mornfall 2010-06-30 20:03 agk 2010-06-30 18:03 wysochanski 2010-06-29 21:32 wysochanski 2010-06-28 20:40 wysochanski 2010-02-24 18:15 wysochanski 2010-02-24 18:15 wysochanski 2010-02-14 3:21 wysochanski 2010-02-14 3:21 wysochanski 2009-11-01 20:05 wysochanski 2009-11-01 19:51 wysochanski 2009-10-31 17:30 wysochanski 2009-10-05 20:03 wysochanski 2009-10-05 20:02 wysochanski 2009-10-01 1:04 agk 2009-09-02 21:39 wysochanski 2009-09-02 21:39 wysochanski 2009-07-28 15:14 wysochanski 2009-07-28 13:17 wysochanski 2009-07-26 2:34 wysochanski 2009-07-26 1:53 wysochanski 2009-07-15 5:50 mornfall 2009-07-14 2:15 wysochanski 2009-07-10 20:07 wysochanski 2009-07-10 20:05 wysochanski 2009-07-09 10:09 wysochanski 2009-07-09 10:08 wysochanski 2009-07-09 10:07 wysochanski 2009-07-09 10:06 wysochanski 2009-07-09 10:04 wysochanski 2009-07-09 10:03 wysochanski 2009-07-08 14:33 wysochanski 2009-07-01 17:01 wysochanski 2008-06-24 20:10 wysochanski 2008-01-16 19:54 wysochanski 2008-01-15 22:56 wysochanski 2007-12-22 2:13 agk 2007-11-15 22:11 agk 2007-07-23 21:03 wysochanski
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