[Networker] Data Compression
2003-07-07 15:28:39
Hello networker partners,
I have a data compression issue. Let me tell what I have
Library : Storagetek L180 with 6 SDLT drives
Server: HPUX 10.20
Connnection: 2 HSC scsi cards connecting to 6 drives (3 each) and one HPPB card
attached to Jukebox
Tapes: SDLT (Fuji & Maxell) says 160gb/320gb SDLT 320 and 110gb/220gb SDLT 220
My question is:
I believe we are at SDLT 220 and I am backing up to this library my oracle
application and database. I am not using software compression and depend on
hardware compression I have drives configured as
/dev/rmt/c2t2d0BESTnb
When I backup I am only getting 140gb in each tapes whereas I expect at least
200 to 220 gb per tape. Please let me know if there is any setting at the
library to achieve the required compression or at the O/S level???
Thank you very much in advance.
Mukesh
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