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ZIH
hpcsupport
hpc-compendium
Commits
d32f04e9
Commit
d32f04e9
authored
10 months ago
by
Martin Schroschk
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Fix console blocks
parent
1a39799b
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Automated merge from preview to main
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!1089
Fix console blocks
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doc.zih.tu-dresden.de/docs/data_transfer/datamover.md
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14 additions, 12 deletions
doc.zih.tu-dresden.de/docs/data_transfer/datamover.md
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doc.zih.tu-dresden.de/docs/data_transfer/datamover.md
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12
View file @
d32f04e9
...
...
@@ -7,8 +7,8 @@ another, you have to use the following commands after logging in to any of the Z
-
`dtcp`
,
`dtls`
,
`dtmv`
,
`dtrm`
,
`dtrsync`
,
`dttar`
, and
`dtwget`
These special commands submit a
[
batch job
](
../jobs_and_resources/slurm.md
)
to the data transfer
machines
performing the selected command. Their syntax and behavior is the very same as the
These special commands submit a
[
batch job
](
../jobs_and_resources/slurm.md
)
to the data transfer
machines
performing the selected command. Their syntax and behavior is the very same as the
well-known shell commands without the prefix
*`dt`*
, except for the following options.
| Additional Option | Description |
...
...
@@ -48,38 +48,40 @@ To identify the mount points of the different filesystems on the data transfer m
!!! example "Copying data from `/beegfs/.global0` to `/projects` filesystem."
```
console
```console
marie@login$ dtcp -r /data/old/beegfs/.global0/ws/marie-workdata/results /projects/p_number_crunch/.
```
!!! example "Archive data from `/beegfs/.global0` to `/archiv` filesystem."
```
console
```console
marie@login$ dttar -czf /data/archiv/p_number_crunch/results.tgz /data/old/beegfs/global0/ws/marie-workdata/results
```
!!! example "Copy data from
`/data/horse`
to
`/projects`
filesystem."
```
console
marie@login$ dtcp -r /data/horse/ws/marie-workdata/results /projects/p_number_crunch/.
```
```console
marie@login$ dtcp -r /data/horse/ws/marie-workdata/results /projects/p_number_crunch/.
```
!!! example "Move data from
`/data/horse`
to
`/data/walrus`
filesystem."
```
console
```console
marie@login$ dtmv /data/horse/ws/marie-workdata/results /data/walrus/ws/marie-archive/.
```
!!! example "Archive data from
`/data/walrus`
to
`/archiv`
filesystem."
```
console
```console
marie@login$ dttar -czf /archiv/p_number_crunch/results.tgz /data/walrus/ws/marie-workdata/results
```
!!! warning
Do not generate files in the `/archiv` filesystem much larger that 500 GB!
!!! note
The [warm archive](../data_lifecycle/warm_archive.md) and the `projects` filesystem are not
writable from within batch jobs.
However, you can store the data in the [`walrus` filesystem](../data_lifecycle/working.md)
...
...
@@ -90,7 +92,7 @@ To identify the mount points of the different filesystems on the data transfer m
In order to let the datamover have access to your group drive, copy your public SSH key from ZIH
system to
`login1.zih.tu-dresden.de`
, first.
```
console
```
console
marie@login$
ssh-copy-id
-i
~/.ssh/id_rsa.pub login1.zih.tu-dresden.de
#
Export the name of your group drive
for
reuse of example commands
marie@login$
export
GROUP_DRIVE_NAME
=
<my-drive-name>
...
...
@@ -98,12 +100,12 @@ system to `login1.zih.tu-dresden.de`, first.
!!! example "Copy data from your group drive to
`/data/horse`
filesystem."
```
console
```console
marie@login$ dtrsync -av dgw.zih.tu-dresden.de:/glw/${GROUP_DRIVE_NAME}/inputfile /data/horse/ws/marie-workdata/.
```
!!! example "Copy data from
`/data/horse`
filesystem to your group drive."
```
console
```console
marie@login$ dtrsync -av /data/horse/ws/marie-workdata/resultfile dgw.zih.tu-dresden.de:/glw/${GROUP_DRIVE_NAME}/.
```
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