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3
votes
1answer
245 views
Which is the fastest way to move 1Petabyte from one storage to a new one?
First of all, thanks for reading, and sorry for asking something related to my job. I understand that this is something that I should solve by myself but as you will see its something a bit difficult.
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2
votes
1answer
187 views
What makes Lustre faster and more scalable than NFS?
I have read in various places (e.g. here and here) that NFS' I/O performance does not scale, while Lustre's does, and that Lustre can deliver better I/O rates in general.
There seem to be various ...
2
votes
1answer
58 views
Are snapshots and clones filesystem-wide in ZFS-backed Lustre clusters
My goal is to find a distributed filesystem on Linux that supports ZFS-like lightweight snapshots and snapshot clones. This StackOverflow question expresses what I'm looking for pretty well. I'm ...
0
votes
1answer
73 views
MySQL files on Lustre?
Our MySQL installation stores several Tb of data that doesn't get accessed too often. Over the next six months we're going to be moving to a Lustre based system for much of our data storage and Im ...
0
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0answers
22 views
How do we configure Lustre to block client requests when under load, rather than failing?
We are using Lustre in a cluster with approximately 200TB of storage, 12 Object Storage Targets (that connect to a DDN storage system using QDR Infiniband), and roughly 160 quad and 8-core compute ...
0
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0answers
57 views
Lustre - is this bad form? [closed]
Im going to be consolidating several 'server rooms' into a single installation soon. Part of this effort will be finding a home for 5Tb (and growing) of files / logs. To this end Im looking at Lustre ...
0
votes
1answer
159 views
Lustre - issues with simple setup
Issue: I'm trying to assess the (possible) use of Lustre for our group. To this end I've been trying to create a simple system to explore the nuances. I can't seem to get past the 'llmount.sh' test ...
