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...lock on the flash array, no matter what the 'address' of the blocks being written is. think of it as a 'scatter-gather' operation. > > different drive brands and models use different strategies for this, and all this is completely opaque to the host OS so you really can't outguess or manage this process at the OS or disk controller level. > > What if the collector is full? I understand that using small chunk sizes can reduce performance because many chunks need to be dealt with. Using large chunks would involve reading and writing larger amounts of data every time,...

John R Pierce wrote: >> And one may want to adjust stripe size to be resembling SSDs >> internals, as default is for hard drives, right? > > as the SSD physical data blocks have no visible relation to logical block numbers or CHS, its not practical to do this. I'd use a fairly large stripe size, like 1MB, so more data can be sequentially written to the same device (even tho

...ous block on the flash array, no matter what the 'address' of the blocks being written is.? think of it as a 'scatter-gather' operation. different drive brands and models use different strategies for this, and all this is completely opaque to the host OS so you really can't outguess or manage this process at the OS or disk controller level. -- john r pierce, recycling bits in santa cruz

...what the >> 'address' of the blocks being written is. think of it as a 'scatter-gather' >> operation. >> >> different drive brands and models use different strategies for this, and >> all this is completely opaque to the host OS so you really can't outguess or >> manage this process at the OS or disk controller level. >> >> > > What if the collector is full? > > I understand that using small chunk sizes can reduce performance because > many chunks need to be dealt with. Using large chunks would involve > reading an...

...Someone has made the same quick&dirty fix as my AIX compile fix, for a lack of /dev/urandom. ssh expects some random bytes to be available in that file. I, or someone else should probably create a more portable way of generating entropy. ;) //Tor-?ke >From: Niels Provos <provos at outguess.org> >To: openssh-unix-dev at mindrot.org >Subject: Fwd: Re: status of openssh for solaris? >Date: Thu, 18 Nov 1999 18:40:41 -0500 (EST) > >From USENET, can somebody comment? > >Newsgroups: comp.security.ssh >Subject: Re: status of openssh for solaris? >Date: 18 Nov 19...

Hi R users   Thanks in advance   Is lifting wavelet transform implemented in R? If so, which package or codes  can be used for performing that?    assaedi76@yahoo.com   Thanks     [[alternative HTML version deleted]]

Dear R developers---I just spent half a day debugging an R program, which had two bugs---I selected the wrongly named variable, which turns out to have been a scalar, which then happily multiplied as if it was a matrix; and another wrongly named variable from a data frame, that triggered no error when used as a[["name"]] or a$name . there should be an option to turn on that throws an

...; 'address' of the blocks being written is. think of it as a 'scatter-gather' >>> operation. >>> >>> different drive brands and models use different strategies for this, and >>> all this is completely opaque to the host OS so you really can't outguess or >>> manage this process at the OS or disk controller level. >>> >>> >> >> What if the collector is full? >> >> I understand that using small chunk sizes can reduce performance because >> many chunks need to be dealt with. Using large chun...

I am having some trouble with Samba. It was working fine on an old server with 3.0.21. Now I have updated to 3.0.28 (via 3.0.25) and a bigger fatter faster server. There are two problems. Firstly the new server seems slower than the old one, and some users are experiencing intermittent data loss via MS apps such as Word or Excell crashing. The system runs on Arch Linux, with a slightly

>From USENET, can somebody comment? Newsgroups: comp.security.ssh Subject: Re: status of openssh for solaris? Date: 18 Nov 1999 18:31:47 -0500 Message-ID: <ygaso23e5qz.fsf at severn.office.aol.com> Reinier Post <rp at win.tue.nl> writes: > It looks as if OpenSSH (http://www.openssh.com/) is available for > Solaris. Can anybody comment on its maturity? I dunno about

FYI. Maybe ppl with access to Solaris can look at this. Niels. From: mark at salfrd.ac.uk (Mark Powell) Newsgroups: comp.security.ssh Subject: Re: openssh on a non-PAM system? Date: 6 Dec 1999 14:10:21 -0000 Message-ID: <82gg4d$15ta$1 at plato.salford.ac.uk> In article <x7zovrqhrv.fsf at bombadil.nic.net>, Dan Lowe <dan at bombadil.nic.net> wrote: >mark at salfrd.ac.uk