From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12196 invoked by alias); 21 Dec 2011 13:09:35 -0000 Received: (qmail 12022 invoked by uid 9737); 21 Dec 2011 13:09:34 -0000 Date: Wed, 21 Dec 2011 13:09:00 -0000 Message-ID: <20111221130934.12020.qmail@sourceware.org> From: zkabelac@sourceware.org To: lvm-devel@redhat.com, lvm2-cvs@sourceware.org Subject: LVM2/lib/activate dev_manager.c dev_manager.h Mailing-List: contact lvm2-cvs-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: lvm2-cvs-owner@sourceware.org X-SW-Source: 2011-12/txt/msg00044.txt.bz2 CVSROOT: /cvs/lvm2 Module name: LVM2 Changes by: zkabelac@sourceware.org 2011-12-21 13:09:34 Modified files: lib/activate : dev_manager.c dev_manager.h Log message: Thin add dev_manager_thin_pool_percent dev manager function to read percent info from thin pool. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/activate/dev_manager.c.diff?cvsroot=lvm2&r1=1.255&r2=1.256 http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/lib/activate/dev_manager.h.diff?cvsroot=lvm2&r1=1.40&r2=1.41 --- LVM2/lib/activate/dev_manager.c 2011/12/21 12:59:22 1.255 +++ LVM2/lib/activate/dev_manager.c 2011/12/21 13:09:33 1.256 @@ -872,6 +872,30 @@ #endif +int dev_manager_thin_pool_percent(struct dev_manager *dm, + const struct logical_volume *lv, + percent_t *percent) +{ + char *name; + const char *dlid; + + /* + * Build a name for the top layer. + */ + if (!(name = dm_build_dm_name(dm->mem, lv->vg->name, lv->name, thin_layer))) + return_0; + + if (!(dlid = build_dm_uuid(dm->mem, lv->lvid.s, thin_layer))) + return_0; + + log_debug("Getting device status percentage for %s", name); + if (!(_percent(dm, name, dlid, "thin-pool", 0, NULL, percent, + NULL, 1))) + return_0; + + return 1; +} + /*************************/ /* NEW CODE STARTS HERE */ /*************************/ --- LVM2/lib/activate/dev_manager.h 2011/10/17 14:18:07 1.40 +++ LVM2/lib/activate/dev_manager.h 2011/12/21 13:09:34 1.41 @@ -52,6 +52,9 @@ int dev_manager_mirror_percent(struct dev_manager *dm, const struct logical_volume *lv, int wait, percent_t *percent, uint32_t *event_nr); +int dev_manager_thin_pool_percent(struct dev_manager *dm, + const struct logical_volume *lv, + percent_t *percent); int dev_manager_suspend(struct dev_manager *dm, struct logical_volume *lv, struct lv_activate_opts *laopts, int lockfs, int flush_required); int dev_manager_activate(struct dev_manager *dm, struct logical_volume *lv,