This patch adds the debug script fcoedump.sh that will dump relevant
system information. This information will be useful for developers and
users debugging FCoE issues.
---
debug/fcoedump.sh | 116 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 116 insertions(+), 0 deletions(-)
create mode 100755 debug/fcoedump.sh
diff --git a/debug/fcoedump.sh b/debug/fcoedump.sh
new file mode 100755
index 0000000..b9400fb
--- /dev/null
+++ b/debug/fcoedump.sh
@@ -0,0 +1,116 @@
+###############################################################################
+#
+# fcoe_debug: print debugging information for fcoe
+# $1: interface
+###############################################################################
+
+if [ -z $1 ]; then
+ echo "Usage: `basename $0` eth[0-9]"
+ exit 1;
+fi
+
+kernel_info () {
+ echo -e "\n###KERNEL INFO###"
+ uname -a
+}
+
+system_info () {
+ echo -e "\n###System Info###"
+ echo -e "#lsscsi:"
+ lsscsi
+ echo -e "#lspci:"
+ lspci
+
+ echo -e "#check symbols:"
+ grep dcbnl_init /proc/kallsyms
+ grep fcoe /proc/kallsyms
+}
+
+adapter_info () {
+ echo -e "\n###Adapter INFO"
+ echo -e "#ethtool:"
+ ethtool $1
+ echo -e "#ethtool interface:"
+ ethtool -i $1
+ echo -e "#ethtool pause:"
+ ethtool -a $1
+ echo -e "#ethtool offloads:"
+ ethtool -k $1
+ echo -e "#ethtool stats:"
+ ethtool -S $1
+ echo -e "#ifconfig:"
+ ifconfig $1
+}
+
+dcb_info () {
+ echo -e "\n###DCB INFO"
+ echo -e "#tc config"
+ tc qdisc
+ tc filter show dev $1 | grep -v filter
+ echo -e "#service dcbd status:"
+ service dcbd status
+ echo -e "\n########## Showing dcb for $1"
+ dcbtool -v
+ dcbtool gc $1 dcb
+ echo -e "\n########## Getting dcb config for $1"
+ dcbtool gc $1 pg
+ echo
+ dcbtool gc $1 pfc
+ echo
+ dcbtool gc $1 app:0
+ echo
+ dcbtool gc $1 ll:0
+ echo -e "\n########## Getting dcb oper for $1"
+ dcbtool go $1 pg
+ echo
+ dcbtool go $1 pfc
+ echo
+ dcbtool go $1 app:0
+ echo
+ dcbtool go $1 ll:0
+ echo -e "\n########## Getting dcb peer for $1"
+ dcbtool gp $1 pg
+ echo
+ dcbtool gp $1 pfc
+ echo
+ dcbtool gp $1 app:0
+ echo
+ dcbtool gp $1 ll:0
+}
+
+fcoe_info () {
+ echo -e "\n###FCOE Info"
+ echo -e "#service fcoe status"
+ service fcoe status
+ echo -e "#fcoeadm output "
+ fcoeadm -v
+ echo -e "#fcoeadm -i "
+ fcoeadm -i
+ echo -e "#fcoeadm -t "
+ fcoeadm -t
+}
+
+sysfs_dump () {
+ echo -e "###SYSFS dump"
+ echo -e "#sysfs fc_host dump"
+ find /sys/class/fc_host/host*/ -type f -print -exec cat '{}' \;
+ echo -e "#sysfs fc_transport dump"
+ find /sys/class/fc_transport/target*/ -type f -print -exec cat '{}' \;
+ echo -e "#sysfs fc_remote_ports dump"
+ find /sys/class/fc_remote_ports/*/ -type f -print -exec cat '{}' \;
+ echo -e "#sysfs fc_vport dump"
+ find /sys/class/fc_vports/*/ -type f -print -exec cat '{}' \;
+}
+
+fcoe_debug () {
+ kernel_info $1
+ system_info $1
+ adapter_info $1
+ dcb_info $1
+ fcoe_info $1
+ sysfs_dump $1
+}
+
+fcoe_debug $1
+
+
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