[PATCH v7 3/6] kdump.sysconfig: add the kdump logger configurations

The kdump logger has the default values of the log levels, but sometimes, need to change the value of log level in order to get more debugging messages for troubleshooting. Here, user will have a chance to reconfigure it. Signed-off-by: Lianbo Jiang <lijiang(a)redhat.com&gt; --- kdump.sysconfig | 16 ++++++++++++++++ kdump.sysconfig.aarch64 | 16 ++++++++++++++++ kdump.sysconfig.i386 | 16 ++++++++++++++++ kdump.sysconfig.ppc64 | 16 ++++++++++++++++ kdump.sysconfig.ppc64le | 16 ++++++++++++++++ kdump.sysconfig.s390x | 16 ++++++++++++++++ kdump.sysconfig.x86_64 | 16 ++++++++++++++++ 7 files changed, 112 insertions(+) diff --git a/kdump.sysconfig b/kdump.sysconfig index ffc387a6f158..52a0b9249fe7 100644 --- a/kdump.sysconfig +++ b/kdump.sysconfig @@ -35,3 +35,19 @@ KEXEC_ARGS="" #What is the image type used for kdump KDUMP_IMG="vmlinuz" + +# Logging is controlled by following global variables: +# - @var kdump_stdloglvl - logging level to standard error (console output) +# - @var kdump_sysloglvl - logging level to syslog (by logger command) +# - @var kdump_kmsgloglvl - logging level to /dev/kmsg (only for boot-time) +# If any of the variables is not set, this function set it to default: +# - @var kdump_stdloglvl=4 (info) +# - @var kdump_sysloglvl=4 (info) +# - @var kdump_kmsgloglvl=0 (no logging) +# +# Logging levels: fatal(1),error(2),warn(3),info(4),debug(5),trace(6) +# +# For example: the following configurations indicate that kdump messages will be printed +# to console and journald for debugging case. +# kdump_sysloglvl=5 +# kdump_stdloglvl=5 diff --git a/kdump.sysconfig.aarch64 b/kdump.sysconfig.aarch64 index 6f55c03b4212..1d75979df03e 100644 --- a/kdump.sysconfig.aarch64 +++ b/kdump.sysconfig.aarch64 @@ -35,3 +35,19 @@ KEXEC_ARGS="" #What is the image type used for kdump KDUMP_IMG="vmlinuz" + +# Logging is controlled by following global variables: +# - @var kdump_stdloglvl - logging level to standard error (console output) +# - @var kdump_sysloglvl - logging level to syslog (by logger command) +# - @var kdump_kmsgloglvl - logging level to /dev/kmsg (only for boot-time) +# If any of the variables is not set, this function set it to default: +# - @var kdump_stdloglvl=4 (info) +# - @var kdump_sysloglvl=4 (info) +# - @var kdump_kmsgloglvl=0 (no logging) +# +# Logging levels: fatal(1),error(2),warn(3),info(4),debug(5),trace(6) +# +# For example: the following configurations indicate that kdump messages will be printed +# to console and journald for debugging case. +# kdump_sysloglvl=5 +# kdump_stdloglvl=5 diff --git a/kdump.sysconfig.i386 b/kdump.sysconfig.i386 index 45f6d50e2f66..2eb9705e32e9 100644 --- a/kdump.sysconfig.i386 +++ b/kdump.sysconfig.i386 @@ -38,3 +38,19 @@ KDUMP_IMG="vmlinuz" #What is the images extension. Relocatable kernels don't have one KDUMP_IMG_EXT="" + +# Logging is controlled by following global variables: +# - @var kdump_stdloglvl - logging level to standard error (console output) +# - @var kdump_sysloglvl - logging level to syslog (by logger command) +# - @var kdump_kmsgloglvl - logging level to /dev/kmsg (only for boot-time) +# If any of the variables is not set, this function set it to default: +# - @var kdump_stdloglvl=4 (info) +# - @var kdump_sysloglvl=4 (info) +# - @var kdump_kmsgloglvl=0 (no logging) +# +# Logging levels: fatal(1),error(2),warn(3),info(4),debug(5),trace(6) +# +# For example: the following configurations indicate that kdump messages will be printed +# to console and journald for debugging case. +# kdump_sysloglvl=5 +# kdump_stdloglvl=5 diff --git a/kdump.sysconfig.ppc64 b/kdump.sysconfig.ppc64 index 8dcbe606860d..24279ff34211 100644 --- a/kdump.sysconfig.ppc64 +++ b/kdump.sysconfig.ppc64 @@ -40,3 +40,19 @@ KDUMP_IMG="vmlinuz" KDUMP_IMG_EXT="" #Specify the action after failure + +# Logging is controlled by following global variables: +# - @var kdump_stdloglvl - logging level to standard error (console output) +# - @var kdump_sysloglvl - logging level to syslog (by logger command) +# - @var kdump_kmsgloglvl - logging level to /dev/kmsg (only for boot-time) +# If any of the variables is not set, this function set it to default: +# - @var kdump_stdloglvl=4 (info) +# - @var kdump_sysloglvl=4 (info) +# - @var kdump_kmsgloglvl=0 (no logging) +# +# Logging levels: fatal(1),error(2),warn(3),info(4),debug(5),trace(6) +# +# For example: the following configurations indicate that kdump messages will be printed +# to console and journald for debugging case. +# kdump_sysloglvl=5 +# kdump_stdloglvl=5 diff --git a/kdump.sysconfig.ppc64le b/kdump.sysconfig.ppc64le index 8dcbe606860d..24279ff34211 100644 --- a/kdump.sysconfig.ppc64le +++ b/kdump.sysconfig.ppc64le @@ -40,3 +40,19 @@ KDUMP_IMG="vmlinuz" KDUMP_IMG_EXT="" #Specify the action after failure + +# Logging is controlled by following global variables: +# - @var kdump_stdloglvl - logging level to standard error (console output) +# - @var kdump_sysloglvl - logging level to syslog (by logger command) +# - @var kdump_kmsgloglvl - logging level to /dev/kmsg (only for boot-time) +# If any of the variables is not set, this function set it to default: +# - @var kdump_stdloglvl=4 (info) +# - @var kdump_sysloglvl=4 (info) +# - @var kdump_kmsgloglvl=0 (no logging) +# +# Logging levels: fatal(1),error(2),warn(3),info(4),debug(5),trace(6) +# +# For example: the following configurations indicate that kdump messages will be printed +# to console and journald for debugging case. +# kdump_sysloglvl=5 +# kdump_stdloglvl=5 diff --git a/kdump.sysconfig.s390x b/kdump.sysconfig.s390x index 2a24688012bb..232d7d49a7cf 100644 --- a/kdump.sysconfig.s390x +++ b/kdump.sysconfig.s390x @@ -41,3 +41,19 @@ KDUMP_IMG="vmlinuz" #What is the images extension. Relocatable kernels don't have one KDUMP_IMG_EXT="" + +# Logging is controlled by following global variables: +# - @var kdump_stdloglvl - logging level to standard error (console output) +# - @var kdump_sysloglvl - logging level to syslog (by logger command) +# - @var kdump_kmsgloglvl - logging level to /dev/kmsg (only for boot-time) +# If any of the variables is not set, this function set it to default: +# - @var kdump_stdloglvl=4 (info) +# - @var kdump_sysloglvl=4 (info) +# - @var kdump_kmsgloglvl=0 (no logging) +# +# Logging levels: fatal(1),error(2),warn(3),info(4),debug(5),trace(6) +# +# For example: the following configurations indicate that kdump messages will be printed +# to console and journald for debugging case. +# kdump_sysloglvl=5 +# kdump_stdloglvl=5 diff --git a/kdump.sysconfig.x86_64 b/kdump.sysconfig.x86_64 index f67d99914ba4..eb1c53824241 100644 --- a/kdump.sysconfig.x86_64 +++ b/kdump.sysconfig.x86_64 @@ -38,3 +38,19 @@ KDUMP_IMG="vmlinuz" #What is the images extension. Relocatable kernels don't have one KDUMP_IMG_EXT="" + +# Logging is controlled by following global variables: +# - @var kdump_stdloglvl - logging level to standard error (console output) +# - @var kdump_sysloglvl - logging level to syslog (by logger command) +# - @var kdump_kmsgloglvl - logging level to /dev/kmsg (only for boot-time) +# If any of the variables is not set, this function set it to default: +# - @var kdump_stdloglvl=4 (info) +# - @var kdump_sysloglvl=4 (info) +# - @var kdump_kmsgloglvl=0 (no logging) +# +# Logging levels: fatal(1),error(2),warn(3),info(4),debug(5),trace(6) +# +# For example: the following configurations indicate that kdump messages will be printed +# to console and journald for debugging case. +# kdump_sysloglvl=5 +# kdump_stdloglvl=5 -- 2.17.1