File s390-tools-sles15sp3-dbginfo.sh-add-remove-commands.patch of Package s390-tools.24639
Subject: [PATCH] [BZ 192022] dbginfo: Added and removed commands
From: Mario Held <mario.held@de.ibm.com>
Description: dbginfo.sh: Collect /proc/kallsyms, issue additional commands
Symptom: - Required data gets not collected during run of dbginfo.sh
- vmcp q cache command always fails
Problem: - some commands yet missing in dbginfo.sh script
- command vmcp q cache is missing a mandatory parameter
Solution: Stop to issue a vmcp q cache command (fails always) and add
- collect /proc/kallsyms as a tgz file (because of huge size)
- lscpu -ye
- vmcp q memassist
- vmcp q pcifunction
- vmcp q vmrelocate
Reproduction: Run the dbginfo.sh and check for results in DBGINFOxxx.tgz file
- /proc/kallsyms
- zvm_runtime.out
- runtime.out
Upstream-ID: eb1fd47a85c93ec247d89a4d02b0a5a2c5a8d444
Problem-ID: 192022
Upstream-Description:
dbginfo: Added and removed commands
Added kallsyms and lscpu -ye, added vmcp commands
q memassist, q pcifunction, q vmrelocate and removed q cache
Signed-off-by: Mario Held <mario.held@de.ibm.com>
Signed-off-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Signed-off-by: Mario Held <mario.held@de.ibm.com>
--- s390-tools-service.orig/scripts/dbginfo.sh
+++ s390-tools-service/scripts/dbginfo.sh
@@ -37,8 +37,8 @@ print_usage()
Usage: ${SCRIPTNAME} [OPTIONS]
-This script collects runtime, configuration and trace information about
-your Linux on System z installation for debugging purposes.
+This script collects runtime, configuration and trace information on
+a Linux on IBM Z installation for debugging purposes.
It also traces information about z/VM if the Linux runs under z/VM.
@@ -253,6 +253,7 @@ PROCFILES="\
/proc/driver/z90crypt\
/proc/interrupts\
/proc/iomem\
+ /proc/kallsyms\
/proc/mdstat\
/proc/meminfo\
/proc/misc\
@@ -435,6 +436,7 @@ CMDS="uname -a\
:lschp\
:lscss\
:lscpu -ae\
+ :lscpu -ye\
:lsmem\
:lsdasd\
:lsdasd -u\
@@ -532,7 +534,7 @@ VM_CMDS="q userid\
:q lan\
:q lan all details\
:q lan all access\
- :q cache\
+ :q memassist\
:q nic\
:q pav\
:q proc\
@@ -549,6 +551,8 @@ VM_CMDS="q userid\
:q dumpdev\
:q reorder VMUSERID\
:q quickdsp VMUSERID\
+ :q pcifunction\
+ :q vmrelocate\
:ind load\
:ind sp\
:ind user\
@@ -1008,6 +1012,22 @@ post_processing() {
touch --time=mtime -t "${file_mtime}" "${file_name}"
done
+ find "${WORKPATH}proc/" -name "kallsyms" 2>/dev/null | while IFS= read -r file_name; do
+ tmp_file=${file_name}-`uname -r`.tgz
+ ch_dir="${WORKPATH}proc/"
+ orig_file="kallsyms"
+
+
+ echo " ${file_name}"
+ if ! test -e "${file_name}"; then
+ echo "${SCRIPTNAME}: Warning: Postprocessing failed on ${file_name}"
+ echo
+ fi
+
+ tar -cvzf "${tmp_file}" -C "${ch_dir}" "${orig_file}"
+ rm -f "${file_name}"
+
+ done
pr_log_stdout " "
}
@@ -1124,6 +1144,8 @@ create_package()
pr_stdout "Finalizing: Creating archive with collected data"
cd "${WORKDIR_BASE}"
+ touch "${WORKARCHIVE}"
+ chmod 0600 "${WORKARCHIVE}"
tar -czf "${WORKARCHIVE}" "${WORKDIR_CURRENT}"
rc_tar=$?
if [ $rc_tar -eq 0 ]; then
--- s390-tools-service.orig/scripts/dbginfo.sh.1
+++ s390-tools-service/scripts/dbginfo.sh.1
@@ -2,7 +2,7 @@
.SH NAME
dbginfo.sh \- collect runtime, configuration and trace information
-for debugging Linux on System z
+for debugging Linux on IBM Z
.SH SYNOPSIS
.br
@@ -12,7 +12,7 @@ for debugging Linux on System z
.SH DESCRIPTION
This script collects runtime, configuration and trace information that can
-be used to debug a Linux on System z instance.
+be used to debug a Linux on IBM Z instance.
For Linux on z/VM, the script also traces information about the z/VM system.
The debug information is written to a file
/tmp/DBGINFO\-<date>\-<time>\-<hostname>\-<processorid>.tgz
@@ -52,7 +52,7 @@ Sample invocation:
.br
dbginfo.sh: Debug information script version %S390_TOOLS_VERSION%
.br
-Copyright IBM Corp. 2002, 2019
+Copyright IBM Corp. 2002, 2021
.PP
Hardware platform = s390x
.br
@@ -104,4 +104,4 @@ Run the script with root authority.
For Linux on z/VM, only z/VM guest virtual machines with class B privileges
yield the complete debug information.
.SH AUTHOR
-Linux on System z development <linux390@de.ibm.com>
+Linux on IBM Z development <linux390@de.ibm.com>