From 1b8b9c81a99ace2c706aa8696e12dd846df50078 Mon Sep 17 00:00:00 2001 From: Thomas Richter Date: Wed, 8 Jun 2016 13:58:22 +0200 Subject: s390/Documentation: improve sort command for trace buffer When s390 traces with hex_ascii or sprintf view are extracted and sorted, use the sort option -s (stable) to avoid multiple lines with the same time stamp being sorted using the rest of the line as secondary key. Signed-off-by: Thomas Richter Signed-off-by: Martin Schwidefsky --- Documentation/s390/s390dbf.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'Documentation/s390/s390dbf.txt') diff --git a/Documentation/s390/s390dbf.txt b/Documentation/s390/s390dbf.txt index 3da163383c93..61329fd62e89 100644 --- a/Documentation/s390/s390dbf.txt +++ b/Documentation/s390/s390dbf.txt @@ -405,7 +405,7 @@ Example: > ls /sys/kernel/debug/s390dbf/dasd flush hex_ascii level pages raw -> cat /sys/kernel/debug/s390dbf/dasd/hex_ascii | sort +1 +> cat /sys/kernel/debug/s390dbf/dasd/hex_ascii | sort -k2,2 -s 00 00974733272:680099 2 - 02 0006ad7e 07 ea 4a 90 | .... 00 00974733272:682210 2 - 02 0006ade6 46 52 45 45 | FREE 00 00974733272:682213 2 - 02 0006adf6 07 ea 4a 90 | .... -- cgit v1.2.3