- What Disks to Use
- How to Copy Files to/from Hydra
- Disk Quotas
- Disk Configuration
- Disk Usage Monitoring
- NetApp Snapshots: How to Recover Old or Deleted Files
- Public Disks Scrubber
- SSD and Local Disk Space
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Maximum | Quotas per user | NetApp | |||||
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disk | disk space |
| snapshots | ||||
Disk name | capacity | soft/hard | soft/hard | enabled? | Purpose | ||
|
|
| 1.8/2M |
| For your basic configuration files, scripts and job files - your limit is low but you can recover old stuff up to 4 weeks. | ||
or
|
|
| 4.75/5M |
| For important but relatively small files like final results, etc. - your limit is medium, you can recover old stuff, but disk space is not released right away. For SAO or NASM users. | ||
|
| 0.45/0.5TB | 1.19/1.25M |
| For important but relatively small files like final results, etc. - your limit is medium, you can recover old stuff, but disk space is not released right away. For non-SAO/NASM users. | ||
/ or
|
|
| 4/5M |
| For the bulk of your storage - your limit is high, and disk space is released right away, for SAO or NASM users. | ||
|
| 1.9/2.0TB | 4.75/5M |
| For the bulk of your storage - your limit is high, and disk space is released right away, for non-SAO users. | ||
|
| 1.9/2.0TB | 4.75/5M |
| For the bulk of your storage - your limit is high, and disk space is released right away, for non-SAO/NASM users. | ||
|
|
| 23.75/25M |
| For temporary storage, if you need more than what you can keep in - SAO, NASM or non-SAO/NASM users should use
| ||
| | | Project specific disks | ||||
/pool/kistlerl | 21TB | 20.0/21.0T | 49.9/52.5M | no | NMNH/Logan Kistler | ||
/pool/kozakk | 11TB | 10.5/11.0T | 26.1/27.5M | no | STRI/Krzysztof Kozak | ||
/pool/nmnh_ggi | 21TB | 15.0/15.8T | 37.4/39.4M | no | NMHN/GGI | ||
/pool/sao_access | 21TB | 15.0/15.8TB | 37.4/39.4M | no | SAO/ACCESS | ||
/pool/sao_atmos | 36TB |
| 9/10M | no | SAO/ATMOS | ||
/pool/sao_rtdc | 10TB* | 2.8/3.0TB | 2.5/3.0M | no | SAO/RTDC | ||
/pool/sao_cga | 8TB | 7.9/8TB | 20/19M | no | SAO/CGA | ||
/pool/sylvain | 15TB | 14/15TB | 63/65M | no | SAO/Sylvain Korzennik | ||
Extra | |||||||
/pool/admin | 10TB* | 5.7/6.0TB |
| no | Sys Admin | ||
/pool/galaxy | 15TB* | 10.7/11.3TB | 26.7/28.1M | no | Galaxy | ||
*: maximum size, disk size will increase up to that value if/when usage grows |
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No Format | ||
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% du -sh dir/ 136M dir/ |
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The output of df
can be very long and confusing.
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No Format | ||
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| ||
% df -h /pool/sao Filesystem Size Used Avail Use% Mounted on 10.61.10.1:/vol_sao 20T 15T 5.1T 75% /pool/sao |
...
You can compile the output of du
into a more useful report with the dus-report.pl
tool. This tool will run du
for you (can take a while) and parse its output to produce a more concise/useful report.
...
to see how else you can use it.
The tool disk-usage.pl
runs df
and presents its output in a more friendly format:
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The format of this file is not very user friendly and users are listed by their user ID.
The Hydra-specific tools, (i.e., requires that you load the tools/local
module):
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for the complete usage info.
Users whose quotas are above the 75% threshold will receive a warning email one a week (issued on Monday mornings).
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