institute_lorentz:gnulinux_workstations
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| institute_lorentz:gnulinux_workstations [2018/01/29 13:19] – [Help] lenocil | institute_lorentz:gnulinux_workstations [2018/10/08 07:43] – [Local disks] lenocil | ||
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| ===== The home disk ===== | ===== The home disk ===== | ||
| The home disk is `automounted' | The home disk is `automounted' | ||
| - | < | + | < |
| $ df /home | $ df /home | ||
| Filesystem | Filesystem | ||
| Line 16: | Line 16: | ||
| </ | </ | ||
| Each user has an **__allocated quota__** on the home disk depending on their role within the Lorentz Institute. The standard quota is 4GB, nonetheless it is possible to request extra space. To check your quota settings type | Each user has an **__allocated quota__** on the home disk depending on their role within the Lorentz Institute. The standard quota is 4GB, nonetheless it is possible to request extra space. To check your quota settings type | ||
| - | < | + | < |
| $ quota -s | $ quota -s | ||
| Disk quotas for user xxxxxx (uid 999x99): | Disk quotas for user xxxxxx (uid 999x99): | ||
| Line 23: | Line 23: | ||
| | | ||
| </ | </ | ||
| - | :!: TIP: Regularly check that you are below your assigned quota. Your workstation will stop working correctly if softwares cannot write temporary files in your home folder any more. | + | :!: Regularly check that you are below your assigned quota. Your workstation will stop working correctly if softwares cannot write temporary files in your home folder any more. |
| To compile a list of the ten largest files in a directory execute | To compile a list of the ten largest files in a directory execute | ||
| - | < | + | < |
| du -h / | du -h / | ||
| </ | </ | ||
| - | Then clean up responsibly. | + | Then clean up responsibly. |
| ==== Home disk data availability ==== | ==== Home disk data availability ==== | ||
| Line 46: | Line 46: | ||
| / | / | ||
| </ | </ | ||
| - | In most cases, but not always, /data2 is configured as the mount point of a RAID[1|5] stack, meaning that data in it have a certain level of redundancy which can protect against disk failures. Note however, that storing all data on /data2 in RAID configuration will still not prevent data loss if all disks in the array `die', | + | In most cases, |
| To check if any of your workstation' | To check if any of your workstation' | ||
| Line 80: | Line 80: | ||
| Here we only give a summary of useful commands. | Here we only give a summary of useful commands. | ||
| - | < | + | < |
| # shows which environment modules are available | # shows which environment modules are available | ||
| module avail | module avail | ||
institute_lorentz/gnulinux_workstations.txt · Last modified: 2024/03/29 20:44 by jansen
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