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Merge pull request #78 from university-of-york/feature/newpages
update localtmp and scratch area
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@@ -19,7 +19,7 @@ When you log in to Viking, you will land in your home directory, specifically: | |
/users/abc123 | ||
Where ``abc123`` will be replaced by your username. This home directory has a size of **50GB** and a file limit of **100,000**. From within the home directory, you can access your ``scratch`` directory, which is a special high-performance filestore with a default size of **3TB** and **no limit** on the number of files. | ||
Where ``abc123`` will be replaced by your username. This ``home`` directory has a size of **100GB** and a file limit of **200,000**. From within the ``home`` directory, you can access your ``scratch`` directory, which is a special high-performance filestore with a default size of **2TB** and **no limit** on the number of files. | ||
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.. code-block:: console | ||
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@@ -30,7 +30,7 @@ Where ``abc123`` will be replaced by your username. This home directory has a si | |
.. attention:: | ||
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You should run all your jobs on Viking from ``scratch`` as it is faster and has more relaxed file limits than the home directory. However, it is not backed up. | ||
You should run all your jobs on Viking from ``scratch`` as it is faster and has more relaxed file limits than the home directory. However, it is **not backed up**. | ||
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.. tip:: | ||
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@@ -39,13 +39,14 @@ Where ``abc123`` will be replaced by your username. This home directory has a si | |
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.. FIXME: add size, and file duration | ||
Additionally you also have access to two more folders, ``localscratch`` and ``localtmp`` which point to storage space on the *current node* which you are logged into, on fast SSD drives. You can access these directories at: | ||
Additionally you also have access to a ``localtmp`` folder which points to storage space on the *current node* which you are logged into, on fast SSD drives. It's also an area which is **not backed up** so should only be used for processing data whilst it's in use, after which the data should be backed up or archived if needed. You can access this directory at: | ||
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.. code-block:: console | ||
/users/abc123/localscratch | ||
/users/abc123/localtmp | ||
Checking Your Quota | ||
------------------- | ||
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@@ -55,7 +56,7 @@ To check how much space you have left, run the following command: | |
$ myquota | ||
Which will produce the following result: | ||
Which will produce something similar to the following result: | ||
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.. FIXME: update this | ||
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@@ -64,19 +65,21 @@ Which will produce the following result: | |
Scratch quota: | ||
Disk quotas for usr abc123 (uid 12345): | ||
Filesystem used quota limit grace files quota limit grace | ||
/mnt/lustre 254.5G 3T 3.1T - 1465164 0 0 - | ||
/mnt/scratch 4k 2T 2.1T - 1 0 0 - | ||
uid 12860 is using default block quota setting | ||
uid 12860 is using default file quota setting | ||
Home quota: | ||
Disk quotas for user abc123 (uid 12345): | ||
Filesystem blocks quota limit grace files quota limit grace | ||
storage:/export/users | ||
31384 52428800 78643200 318 100000 150000 | ||
Filesystem space quota limit grace files quota limit grace | ||
10.10.0.15:/export/users | ||
232K 100G 110G 57 200k 250k | ||
What Happens If You Exceed Your Quota | ||
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | ||
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When you login to Viking you will be told if you are over quota. If this is in users area with the **50GB** or **100,000** files limit you will need to delete or move your files to your ``scratch`` area. **There is a grace period of 7 days after which you will lose access to Viking.** | ||
When you login to Viking you will be told if you are over quota. If this is in users area with the **100GB** or **200,000** files limit you will need to delete or move your files to your ``scratch`` area. **There is a grace period of 7 days after which you will lose access to Viking.** | ||
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If you are over quota in the ``scratch`` area and need more space please email [email protected] where we can increase your quota. **There is a grace period of 7 days after which you will lose access to Viking.** | ||
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