Updated package for Fedora

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi!

I updated the Fedora 20 & rawhide package for bcache-tools:

https://admin.fedoraproject.org/updates/bcache-tools-0-0.11.20130909git.fc20

It's an update to the latest git / gist sources for bcache-tools an bcache-status. Some of the patches it includes to make it run on Fedora are explained below.

Rolf

bcache-tools-20130827-udevfix.patch
=======================
On Fedora only 'early' udev rules files run /usr/sbin/blkid and the rest of the rules files use the results. This patch removes the call to /usr/sbin/blkid and (more important) makes sure that probe-bcache does not print overlapping variable names. This is needed until util-linux itself supports bcache, after that there's no need to call probe-bcaches at all.

--- bcache-tools-20130827/61-bcache.rules.orig 2013-09-06 08:54:07.656978850 +0200 +++ bcache-tools-20130827/61-bcache.rules 2013-09-06 08:57:09.769768802 +0200
@@ -5,13 +5,12 @@
 ACTION=="remove", GOTO="bcache_end"

 # Backing devices: scan, symlink, register
-IMPORT{program}="/sbin/blkid -o udev $tempnode"
 # blkid and probe-bcache can disagree, in which case don't register
ENV{ID_FS_TYPE}=="?*", ENV{ID_FS_TYPE}!="bcache", GOTO="bcache_backing_end"

 IMPORT{program}="/sbin/probe-bcache -o udev $tempnode"
-ENV{ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{ID_FS_UUID_ENC}"
-SUBSYSTEM=="block", ACTION=="add|change", ENV{ID_FS_TYPE}=="bcache", \
+ENV{BCACHE_ID_FS_UUID_ENC}=="?*", SYMLINK+="disk/by-uuid/$env{BCACHE_ID_FS_UUID_ENC}" +SUBSYSTEM=="block", ACTION=="add|change", ENV{BCACHE_ID_FS_TYPE}=="bcache", \
         RUN+="bcache-register $tempnode"
 LABEL="bcache_backing_end"

--- bcache-tools-20130827/probe-bcache.c.orig 2013-09-06 08:52:28.743089432 +0200 +++ bcache-tools-20130827/probe-bcache.c 2013-09-06 08:53:44.046005241 +0200
@@ -61,9 +61,9 @@
         uuid_unparse(sb.uuid, uuid);

         if (udev)
-            printf("ID_FS_UUID=%s\n"
-                   "ID_FS_UUID_ENC=%s\n"
-                   "ID_FS_TYPE=bcache\n",
+            printf("BCACHE_ID_FS_UUID=%s\n"
+                   "BCACHE_ID_FS_UUID_ENC=%s\n"
+                   "BCACHE_ID_FS_TYPE=bcache\n",
                    uuid, uuid);
         else
             printf("%s: UUID=\"\" TYPE=\"bcache\"\n", uuid);



bcache-tools-20130827-register.patch
=======================
Fedora needs full path names to call /sbin/ binaries from udev, this is fixed in this patch. Also errors are suppressed when a device is registered twice.

--- bcache-tools-20130827.orig/bcache-register 2013-08-26 23:46:19.000000000 +0200 +++ bcache-tools-20130827/bcache-register 2013-08-27 08:49:59.924940825 +0200
@@ -1,4 +1,9 @@
 #!/bin/sh
-modprobe -qba bcache
-test -f /sys/fs/bcache/register_quiet && echo "$1" > /sys/fs/bcache/register_quiet
+#
+# Utility script to be called from udev, so it's not monkey proof at all. It's +# sole purpose is to load the bcache kernel module whenever a bcache device is
+# detected.
+#
+/sbin/modprobe -qba bcache
+test -f /sys/fs/bcache/register_quiet && echo "$1" > /sys/fs/bcache/register_quiet 2>/dev/null


--
To unsubscribe from this list: send the line "unsubscribe linux-bcache" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Linux ARM Kernel]     [Linux Filesystem Development]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux