search for: formanc

Hello, I've a very long character array (>500k characters) that need to split by '\n' resulting in an array of about 60k numbers. The help on strsplit says to use perl=TRUE to get better formance, but still it takes several minutes to split this string. The massive string is the return value of a call to xmlElementsByTagName from the XML library and looks like this: ... 12345 564376 5674 6356656 5666 ... I've to read about a hundred of these files and was wondering whether there'...

...ols whether smbd will negotiate NT specific SMB support with Windows NT clients. Although this is a developer debugging option and should be left alone, benchmarking has discovered that Windows NT clients give faster per- formance with this option set to "no". This is still being investigated. If this option is set to "no" then Samba offers exactly the same SMB calls that versions prior to Samba2.0 offered. This information may be of u...

A long time ago, and I could be mistaken, I thought samba could be configured so that instead of a smbd process per user/machine it would spawn a process per share/user/machine. If it still can, could someone point me in the right direction? Thanks! Weldon Godfrey Sr. Systems Specialist Science Applications International Corporation

We are looking at adding to our storage. We would like ~20TB-30 TB. we have ~ 200 nodes (1100 cores) to feed data to using nfs, and we are looking for high reliability, good performance (up to at least 350 MBytes /second over 10 GigE connection) and large capacity. For the X45xx (aka thumper) capacity and performanance seem to be there (we have 3 now) However, for system upgrades , maintenance and failures, we have an availability problem. For the 7xxx in a cluster configuratio...