CSLT Central Storage (CCS)

Why central storage

As a research institute, we certainly hope the following two things:

1. All data are easily accessible by all the members, particularly for computing purpose.
2. All data are safe, at least for those that are important.

We then start up the central storage system, which is based on the cluster and can be accessed in a straightforward way on the cluster per se. If you wish to access this storage from windows, you have to install an NFS client or use sftp. The most important data are protected by overnight backup.

Storage Configuration

journal	conf	volume	backup	nfs node	usage	by time & place
/nfs/disk	-	1T	NO	wolf01	data,tools
/nfs/asrhome	-	1T	NO	grid-6
/nfs/nlphome	-	1T	daily	grid-6
/nfs/finhome(sidhome)	-	1T	daily	grid-6
/nfs/public	-	1T	daily	grid-6	service,release
/freeneb/home	-	3.6T	daily	storage02
/freeneb/release	-	3.6T	daily	storage02
/nfs/corpus0	4T*5 RAID5	15T	NO	wolf06	data
/nfs/corpus0	4T*5 RAID5	15T	NO	storage01	data
/nfs/corpus1	4T*5 RAID5	15T	NO	tiger04	data
/work	2T*2 RAID0	4T	NO	grid-5	working area, down right now
/work0	4T*2 RAID0	8T	NO	grid-5	working area
/work1	2T*2 RAID0	4T	NO	wolf02	working area
/work2	2T*5 RAID0	10T	NO	grid-10	working area, down right now
/work3	4T*5 RAID5	15T	NO	wolf07	working area
/work4	4T*5 RAID5	15T	NO	wolf07	working area	2016-04, MY from JD
/work5	6T*5 RAID5	22T	NO	tiger01	working area
/work6	4T*5 RAID5	15T	NO	tiger03	working area
/work7	4T*5 RAID5	15T	NO	wolf08	working area
/work8	4T*5 RAID5	15T	NO	tiger02	working area
/work9	6T*5 RAID5	22T	NO	tiger05	working area	2018-11, LLT from JD
/work100	4T*5 RAID5	19T	NO	dragon01	working area
/work101	4T*5 RAID5	19T	NO	dragon01	working area
/work102	4T*5 RAID5	19T	NO	dragon02	working area
/work103	4T*5 RAID5	19T	NO	dragon02	working area