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-rw-r--r--Documentation/aoe/status.sh31
1 files changed, 31 insertions, 0 deletions
diff --git a/Documentation/aoe/status.sh b/Documentation/aoe/status.sh
new file mode 100644
index 000000000000..6628116d4a9f
--- /dev/null
+++ b/Documentation/aoe/status.sh
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1#! /bin/sh
2# collate and present sysfs information about AoE storage
3
4set -e
5format="%8s\t%8s\t%8s\n"
6me=`basename $0`
7sysd=${sysfs_dir:-/sys}
8
9# printf "$format" device mac netif state
10
11# Suse 9.1 Pro doesn't put /sys in /etc/mtab
12#test -z "`mount | grep sysfs`" && {
13test ! -d "$sysd/block" && {
14 echo "$me Error: sysfs is not mounted" 1>&2
15 exit 1
16}
17test -z "`lsmod | grep '^aoe'`" && {
18 echo "$me Error: aoe module is not loaded" 1>&2
19 exit 1
20}
21
22for d in `ls -d $sysd/block/etherd* 2>/dev/null | grep -v p` end; do
23 # maybe ls comes up empty, so we use "end"
24 test $d = end && continue
25
26 dev=`echo "$d" | sed 's/.*!//'`
27 printf "$format" \
28 "$dev" \
29 "`cat \"$d/netif\"`" \
30 "`cat \"$d/state\"`"
31done | sort