In addition to Weibo, there is also WeChat
Please pay attention
WeChat public account
Shulou
2025-09-21 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Database >
Share
Shulou(Shulou.com)06/01 Report--
Recently, due to the construction of DB2 HADR, we need to sftp a large database backup from primary db server to Auxiliary db server, the network transfer speed is very slow, a file transfer is estimated to take 3 days, just want to split this large database backup file into multiple small files, and then multiple files are transferred together.
#! / usr/bin/ksh
Filename= "BLUDB.0.db2inst1.DBPART000.20170927032040.001"
Split-b 200m ${filename} ${filename} _ part
Ls-l ${filename} _ part* | sort-k 9 | awk'{print$9}'> fileparts.list
Cat fileparts.list | while read partname
Do
Scp ${partname} targetserver:/db/db2inst1/db2backup &
Sleep 5
Done
In 3 hours, the data transfer is complete, and then the file is assembled into the original large file using the cat command in Auxiliary db server.
Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.
Views: 0
*The comments in the above article only represent the author's personal views and do not represent the views and positions of this website. If you have more insights, please feel free to contribute and share.
The market share of Chrome browser on the desktop has exceeded 70%, and users are complaining about
The world's first 2nm mobile chip: Samsung Exynos 2600 is ready for mass production.According to a r
A US federal judge has ruled that Google can keep its Chrome browser, but it will be prohibited from
Continue with the installation of the previous hadoop.First, install zookooper1. Decompress zookoope
About us Contact us Product review car news thenatureplanet
More Form oMedia: AutoTimes. Bestcoffee. SL News. Jarebook. Coffee Hunters. Sundaily. Modezone. NNB. Coffee. Game News. FrontStreet. GGAMEN
© 2024 shulou.com SLNews company. All rights reserved.