Networker

[Networker] Netware backup slow throughput

2003-09-30 11:02:39
Subject: [Networker] Netware backup slow throughput
From: Librado Pamintuan <LPAMINTU AT REGINA DOT CA>
To: NETWORKER AT LISTMAIL.TEMPLE DOT EDU
Date: Tue, 30 Sep 2003 09:00:51 -0600
We have 4 Dell servers running Netware v6x O/S. During incremental or
level backups, the throughput is normal or as expected, but when we run
FULL backups, the throughput drops down to 400 to 800 KB/s.

What could possibly causing this slow down?

We have 1 server with 230 Gb data/897794 files it's been running FULL
backup since Friday night up to now.

We already check the NIC cards, the switch/ports and they are all set
correctly.

Environment:
Server NetWorker v6.1.3 on Unix AIX v4.3.3
Clients: DELL NetWare servers v6, Networker v4.2
Tape Library: StorageTek 9714 with 6 DLT 7000 tape drives

thanks in advance,


Librado Pamintuan
Technical Support Analyst II
Information Systems Dep.
Operations Group
City of Regina

Phone:          (306) 777-7573
General Fax: (306) 777-6804
eFax:             (306) 546-6002
eMail:            lpamintu AT regina DOT ca


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