[DRBD-cvs] svn commit by lars - r3046 - branches/drbd-8.0/scripts - pretty print /proc/drbd output defaults to one line per

[drbd-cvs at lists.linbit.com]

Author: lars
Date: 2007-09-01 23:39:01 +0200 (Sat, 01 Sep 2007)
New Revision: 3046

Added:
   branches/drbd-8.0/scripts/pretty-proc-drbd.sh
Log:
pretty print /proc/drbd
output defaults to one line per resource, prepends resource name
 -c add color
 -v adds all the details back in
have fun


Added: branches/drbd-8.0/scripts/pretty-proc-drbd.sh
===================================================================
--- branches/drbd-8.0/scripts/pretty-proc-drbd.sh	2007-09-01 09:43:10 UTC (rev 3045)
+++ branches/drbd-8.0/scripts/pretty-proc-drbd.sh	2007-09-01 21:39:01 UTC (rev 3046)
@@ -0,0 +1,93 @@
+#!/bin/bash
+PATH=/sbin:$PATH
+DEFAULTS=/etc/defaults/drbd-pretty-status
+
+# for highlighting see console_codes(4)
+
+colorize=false
+short=true
+
+# node role: Primary Secondary Unknown
+c_pri_1=$'\e[44m'  c_pri_0=$'\e[49m'
+#c_sec_1=$'\e[7m'  c_sec_0=$'\e[27m'
+c_sec_1=""         c_sec_0=""
+c_unk_1=$'\e[43m'  c_unk_0=$'\e[49m'
+
+# connection state:
+# Unconfigured
+#
+# StandAlone
+c_sta_1=$'\e[34m' c_sta_0=$'\e[39m'
+# Disconnecting Unconnected Timeout BrokenPipe NetworkFailure ProtocolError TearDown
+c_net_bad_1=$'\e[41m' c_net_bad_0=$'\e[49m'
+# WFConnection WFReportParams
+c_wfc_1=$'\e[36m'      c_wfc_0=$'\e[39m'
+# Connected
+c_con_1=$'\e[32m'     c_con_0=$'\e[39m'
+# StartingSyncS StartingSyncT WFBitMapS WFBitMapT WFSyncUUID
+c_ssy_1=$'\e[35m'     c_ssy_0=$'\e[39m'
+# SyncSource PausedSyncS
+c_src_1=$'\e[46m'     c_src_0=$'\e[49m'
+# SyncTarget PausedSyncT
+c_tgt_1=$'\e[41m'     c_tgt_0=$'\e[49m'
+
+# disk state:
+# Attaching Negotiating DUnknown Consistent
+# uncolored for now
+#
+# Diskless Failed Inconsistent
+c_dsk_bad_1=$'\e[41m' c_dsk_bad_0=$'\e[49m'
+# Outdated
+c_out_1=$'\e[43m'     c_out_0=$'\e[44m'
+# UpToDate
+c_u2d_1=$'\e[32m'     c_u2d_0=$'\e[39m'
+
+while true; do
+case "$1" in
+-c)	colorize=true; shift;;
+-v)	short=false; shift;;
+*)	break;;
+esac
+done
+
+drbd_pretty_status()
+{
+	# add resource names
+	sed_script=$(paste <(drbdadm sh-dev all) <(drbdadm sh-resources| tr ' /' '\n_') |
+			sed -e 's,^/dev/drbd,s/^ *,;s,\t,:/,;s,$, \&/;,')
+	sed -e "$sed_script;s/^ *[0-9]\+:/??not-found??&/" < /proc/drbd |
+	if [[ $short == true ]]; then
+		sed -e '1,2d;/^$/d;/ns:.*nr:.*dw:/d;/resync:/d;/act_log:/d;' | column -t
+	else
+		sed -e 's/ cs:/\n    cs:/;'
+	fi |
+	if [[ $colorize != true ]]; then
+		cat
+	else
+		c_bold=$'\e[1m' c_norm=$'\e[0m'
+		sed -e "
+$sed_script
+s/^??not-found??/$c_dsk_bad_1&$c_dsk_bad_0/g;
+s/^[^\t ]\+/$c_bold&$c_norm/;
+s/Primary/$c_pri_1&$c_pri_0/g;
+s/Secondary/$c_sec_1&$c_sec_0/g;
+s/\<Unknown/$c_unk_1&$c_unk_0/;
+s/StandAlone/$c_sta_1&$c_sta_0/;
+s/\(Disconnecting|Unconnected|Timeout|BrokenPipe|NetworkFailure|ProtocolError|TearDown\)/$c_net_bad_1&$c_net_bad_0/;
+s/\(WFConnection|WFReportParams\)/$c_wfc_1&$c_wfc_0/;
+s/Connected/$c_con_1&$c_con_0/;
+s/\(StartingSync.|WFBitMap.|WFSyncUUID\)/$c_ssy_1&$c_ssy_0/;
+s/\(SyncSource|PausedSyncS\)/$c_src_1&$c_src_0/;
+s/\(SyncTarget|PausedSyncT\)/$c_tgt_1&$c_tgt_0/;
+s/\(SyncTarget|PausedSyncT\)/$c_tgt_1&$c_tgt_0/;
+s/\(Diskless|Failed|Inconsistent\)/$c_dsk_bad_1&$c_dsk_bad_0/g;
+s/Outdated/$c_out_1&$c_out_0/g;
+s/UpToDate/$c_u2d_1&$c_u2d_0/g;
+"
+	fi
+}
+
+# and there you can override all highlight definitions again
+test -r "$DEFAULTS" && . "$DEFAULTS"
+
+drbd_pretty_status