From mboxrd@z Thu Jan 1 00:00:00 1970 From: agk@sourceware.org Date: 19 Jan 2010 18:21:04 -0000 Subject: LVM2/daemons/cmirrord functions.c Message-ID: <20100119182104.2078.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 2010-01-19 18:21:04 Modified files: daemons/cmirrord: functions.c Log message: Remove mknod() and add FIXMEs. In the udev-world, this function should work differently. Patches: http://sourceware.org/cgi-bin/cvsweb.cgi/LVM2/daemons/cmirrord/functions.c.diff?cvsroot=lvm2&r1=1.15&r2=1.16 --- LVM2/daemons/cmirrord/functions.c 2010/01/19 17:24:29 1.15 +++ LVM2/daemons/cmirrord/functions.c 2010/01/19 18:21:03 1.16 @@ -289,6 +289,7 @@ return 0; } +/* FIXME Rewrite this function taking advantage of the udev changes (where in use) to improve its efficiency! */ static int find_disk_path(char *major_minor_str, char *path_rtn, int *unlink_path) { int r; @@ -311,6 +312,7 @@ if (r != 2) return -EINVAL; + /* FIXME dm_dir() */ LOG_DBG("Checking /dev/mapper for device %d:%d", major, minor); /* Check /dev/mapper dir */ dp = opendir("/dev/mapper"); @@ -340,17 +342,18 @@ closedir(dp); + /* FIXME Find out why this was here and deal with underlying problem. */ LOG_DBG("Path not found for %d/%d", major, minor); - LOG_DBG("Creating /dev/mapper/%d-%d", major, minor); - sprintf(path_rtn, "/dev/mapper/%d-%d", major, minor); - r = mknod(path_rtn, S_IFBLK | S_IRUSR | S_IWUSR, MKDEV(major, minor)); + return -ENOENT; + // LOG_DBG("Creating /dev/mapper/%d-%d", major, minor); + // sprintf(path_rtn, "/dev/mapper/%d-%d", major, minor); + // r = mknod(path_rtn, S_IFBLK | S_IRUSR | S_IWUSR, MKDEV(major, minor)); /* * If we have to make the path, we unlink it after we open it */ - *unlink_path = 1; - - return r ? -errno : 0; + // *unlink_path = 1; + // return r ? -errno : 0; } static int _clog_ctr(char *uuid, uint64_t luid,