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hpc
gekkofs
Commits
af1417c2
Commit
af1417c2
authored
Apr 28, 2022
by
Marc Vef
Browse files
Adding -c argument to pass specific config file to gkfs script
parent
600b09ea
Changes
3
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README.md
View file @
af1417c2
...
...
@@ -177,6 +177,7 @@ usage: gkfs [-h/--help] [-r/--rootdir <path>] [-m/--mountdir <path>] [-a/--args
Nodelist is extracted from Slurm via the SLURM_JOB_ID
env
variable.
--cpuspertask
<
#cores> Set the number of cores the daemons can use. Must use '--srun'.
--numactl
Use numactl
for
the daemon. Modify gkfs.conf
for
further numactl configurations.
-c
,
--config
Path to configuration file. By defaults looks
for
a
'gkfs.conf'
in
this directory.
-v
,
--verbose
Increase verbosity
```
...
...
docs/sphinx/users/running.md
View file @
af1417c2
...
...
@@ -169,6 +169,7 @@ usage: gkfs [-h/--help] [-r/--rootdir <path>] [-m/--mountdir <path>] [-a/--args
Nodelist is extracted from Slurm via the SLURM_JOB_ID env variable.
--cpuspertask <#cores> Set the number of cores the daemons can use. Must use '--srun'.
--numactl Use numactl for the daemon. Modify gkfs.conf for further numactl configurations.
-c, --config Path to configuration file. By defaults looks for a 'gkfs.conf' in this directory.
-v, --verbose Increase verbosity
```
...
...
scripts/run/gkfs
View file @
af1417c2
...
...
@@ -99,7 +99,7 @@ start_daemon() {
echo
"### mountdir:
${
MOUNTDIR
}
"
echo
"### rootdir:
${
ROOTDIR
}
"
echo
"### node_num:
${
NODE_NUM
}
"
echo
"### args:
${
ARGS
}
"
echo
"###
additional daemon
args:
${
ARGS
}
"
echo
"### cpus_per_task:
${
CPUS_PER_TASK
}
"
fi
if
[[
${
VERBOSE
}
==
true
]]
;
then
...
...
@@ -208,8 +208,8 @@ help_msg() {
optional arguments:
-h, --help Shows this help message and exits
-r, --rootdir <path>
Providing t
he rootdir path for GekkoFS daemons.
-m, --mountdir <path>
Providing t
he mountdir path for GekkoFS daemons.
-r, --rootdir <path>
T
he rootdir path for GekkoFS daemons.
-m, --mountdir <path>
T
he mountdir path for GekkoFS daemons.
-a, --args <daemon_arguments>
Add various additional daemon arguments, e.g.,
\"
-l ib0 -P ofi+psm2
\"
.
-f, --foreground Starts the script in the foreground. Daemons are stopped by pressing 'q'.
...
...
@@ -218,17 +218,34 @@ help_msg() {
Nodelist is extracted from Slurm via the SLURM_JOB_ID env variable.
--cpuspertask <#cores> Set the number of cores the daemons can use. Must use '--srun'.
--numactl Use numactl for the daemon. Modify gkfs.conf for further numactl configurations.
-c, --config Path to configuration file. By defaults looks for a 'gkfs.conf' in this directory.
-v, --verbose Increase verbosity
"
}
CONFIGPATH
=
""
argv
=(
"
$@
"
)
# get config path first from argument list
for
i
in
"
${
argv
[@]
}
"
;
do
if
[[
"
${
argv
[i]
}
"
==
"-c"
||
"
${
argv
[i]
}
"
==
"--config"
]]
;
then
CONFIGPATH
=
$(
readlink
-mn
"
${
argv
[i+1]
}
"
)
break
fi
done
# global variables
export
FI_PSM2_DISCONNECT
=
1
export
PSM2_MULTI_EP
=
1
SCRIPTDIR
=
"
$(
cd
"
$(
dirname
"
${
BASH_SOURCE
[0]
}
"
)
"
&&
pwd
-P
)
"
CONFIGPATH
=
"
${
SCRIPTDIR
}
/gkfs.conf"
source
"
$CONFIGPATH
"
# get default path if config wasn't given
if
[[
-z
${
CONFIGPATH
}
]]
;
then
CONFIGPATH
=
"
${
SCRIPTDIR
}
/gkfs.conf"
fi
if
[[
!
-f
${
CONFIGPATH
}
]]
;
then
>
&2
echo
">> No config file found at '
${
CONFIGPATH
}
'."
exit
1
fi
# get variables from CONFIGPATH
source
"
$CONFIGPATH
"
# more global variables which may be overwritten by user input
VERBOSE
=
false
NODE_NUM
=
1
...
...
@@ -240,7 +257,6 @@ ARGS=${DAEMON_ARGS}
USE_SRUN
=
${
USE_SRUN
}
RUN_FOREGROUND
=
false
USE_NUMACTL
=
${
DAEMON_NUMACTL
}
# parse input
POSITIONAL
=()
while
[[
$#
-gt
0
]]
;
do
...
...
@@ -284,6 +300,11 @@ while [[ $# -gt 0 ]]; do
shift
# past argument
shift
# past value
;;
-c
|
--config
)
# skip. was handled above
shift
# past argument
shift
# past value
;;
-h
|
--help
)
help_msg
exit
...
...
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