search for: ahrens

...an assertion failure in zap.c. We have fixed the version-checking code so that if a similar change needs to be made in the future, the old code will fail gracefully with an informative error message. Thanks, --matt ps. Sorry for the late notice. On Sat, Feb 25, 2006 at 07:16:58PM -0800, Matthew Ahrens wrote: > Event: putback-to > Parent workspace: /ws/onnv-gate > (elpaso:/ws/onnv-gate) > Child workspace: /home/ahrens/zapbs > (zion.eng:/export/home/ahrens/zapbs) > User: ahrens > > Comment: > 6389368 fat zap sh...

...l contributing at core contributor levels. We should also add some new members to both Contributor and Core contributor levels. First the current list of Core contributors: Bill Moore (billm) Cindy Swearingen (cindys) Lori M. Alt (lalt) Mark Shellenbaum (marks) Mark Maybee (maybee) Matthew A. Ahrens (ahrens) Neil V. Perrin (perrin) Jeff Bonwick (bonwick) Eric Schrock (eschrock) Noel Dellofano (ndellofa) Eric Kustarz (goo)* Georgina A. Chua (chua)* Tabriz Holtz (tabriz)* Krister Johansen (johansen)* All of these should be renewed at Core contributor level, except for those with a "*&quot...

...uilt from fortran code do not find the appropriate libs with functions like __pow_ii or __epx at runtime. We tried to give -R -L -l options to the loader editing config.status (config.site editing shows no reaction), but this doesn't help. Hopefully a simple mistake done by us. Thanks. Bodo Ahrens -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at st...

...m calls and knowing where the functions are > located I can only speculate on the problem. However, at least with earlier Sun > compilers, one needs to be careful that the compilers lib is ahead of the > system libs in LD_LIBRARY_PATH. > > gordon > > On 20-Jan-99 at 05:28, Bodo Ahrens (Bodo.Ahrens at univie.ac.at) wrote: > > Dear r-helpers, > > > > we have installation problems: > > > > Successful installation of R-0.63 base package on Solaris 2.5.1 with the > > SunSoft compilers f77, c version 4.2. > > We habe problems with the installa...

...nts like REAL,DIMENSION(:) :: d or x=SUM(y). REAL,DIMENSION(1:10) :: d is possible. We compiled R with f77. Is it possible with real f90 routines or is is in any conflict with the shared object concept or do we simply have to recompile R with f90? Are any system libraries missed? Thanks, Bodo Ahrens -- Dr. Bodo Ahrens Institut fuer Meteorologie und Geophysik, Universitaet Wien Hohe Warte 38, A-1190 Wien Tel.: +43 1 36026 3007, Fax : +43 1 36026 3020 E-mail: Bodo.Ahrens at univie.ac.at

...############# n<-8 xyz<-expand.grid(x=seq(1,n),y=seq(1,n)) z<-matrix(0,n,n) z[,(n/2-1):(n/2+1)]<-1 xyz$z<-as.vector(t(z)) library("lattice") levelplot(z~x+y,xyz) ################################ Versions of lattice and grid etc are actual. Thank you, Bodo -- Dr. Bodo Ahrens Institut fuer Meteorologie und Geophysik, Universitaet Wien Althanstrasse 14, A-1090 Wien, Austria Tel: +43-1-4277-51917, Fax: +43-1-4277-9519 E-mail: Bodo.Ahrens at univie.ac.at

I have been playing around with osol-nv-b114 version, and the ZFS user and group quotas. First of all, it is fantastic. Thank you all! (Sun, Ahrens and anyone else involved). I''m currently copying over one of the smaller user areas, and setting up their quotas, so I have yet to start large scale testing. But the initial work is very promising. (Just 90G data, 341694 accounts) Using userquota@, userused@ and userspace commands are...

I''m playing around with snv_128 on one of my systems, and trying to see what kinda of benefits enabling dedup will give me. The standard practice for reprocessing data that''s already stored to add compression and now dedup seems to be a send / receive pipe similar to: zfs send -R <old fs>@snap | zfs recv -d <new fs> However, according to the man page,

Hello zfs-discuss, Is someone actually working on it? Or any other algorithms? Any dates? -- Best regards, Robert mailto:rmilkowski at task.gda.pl http://milek.blogspot.com

Hi Some developers here said a long time ago that someone should show the code for LZO compression support for ZFS before talking about the next step. I made that code with a friend and we also made a little benchmark to give a first impression: http://denisy.dyndns.org/lzo_vs_lzjb/ I hope we made no technical error, but if you find something not accurate, we will correct it. Denis -- This

Hi matt, I have some problems about understanding zfs COW implemention. Suppose b and c are both children dir of a, if c changes, there will be new versions of both a and c, namely c'' and a''. a a'' b c c'' Because ''..'' in b points to a before this change, shall we modify b to let ''..'' point to a''? If yes,

...icient (slow) to me: 1) rgeom() 2) rexp() Obviously, Geo(p) and Exp(lambda) have very simple stochastic representations (floor(Y) for Y ~ Exp(-log(1-p)) and (-log U)/lambda for U ~ U[0,1]). I thought I could easily beat the (more complicated) algorithms that R uses for these two distributions. Even Ahrens and Dieter (1972) (the paper describing the algorithm rexp() uses; see below) report that the inversion method for sampling Exp(lambda) is not beatable). With a student, I put together a small package (attached) comparing some run times in the form of a demo (original version R uses vs the above s...

Not sure how technically feasible it is, but something I thought of while shuffling some files around my home server. My poor understanding of ZFS internals is that the entire pool is effectivly a tree structure, with nodes either being data or metadata. Given that, couldnt ZFS just change a directory node to a filesystem with little effort, allowing me do everything ZFS does with filesystems on

Here is a proposal for a new ''copies'' property which would allow different levels of replication for different filesystems. Your comments are appreciated! --matt A. INTRODUCTION ZFS stores multiple copies of all metadata. This is accomplished by storing up to three DVAs (Disk Virtual Addresses) in each block pointer. This feature is known as "Ditto Blocks". When

Here is a proposal for a new ''copies'' property which would allow different levels of replication for different filesystems. Your comments are appreciated! --matt A. INTRODUCTION ZFS stores multiple copies of all metadata. This is accomplished by storing up to three DVAs (Disk Virtual Addresses) in each block pointer. This feature is known as "Ditto Blocks". When

Would it be worthwhile to implement heuristics to auto-tune ''recordsize'', or would that not be worth the effort? -- Regards, Jeremy

In my testing, I''ve found the following error: zpool status -v pool: local state: ONLINE status: One or more devices has experienced an error resulting in data corruption. Applications may be affected. action: Restore the file in question if possible. Otherwise restore the entire pool from backup. see: http://www.sun.com/msg/ZFS-8000-8A scrub: none requested

> R code works but the shared objects built from fortran code do not find > the appropriate libs with functions like __pow_ii or __epx at runtime. I used to have endless trouble with __pow_ii which as I recall could be be fixed by the correct incantation of the mix of compiler libraries and LD_LIBRARY_PATH. It seemed to be extremely sensitive and never easy to get right. The problem is

Hi I''m looking into forensic aspects of ZFS, in particular ways to use ZFS tools to investigate ZFS file systems without writing to the pools. I''m working on a test suite of file system images within VTOC partitions. At the moment, these only have 1 file system per pool per VTOC partition for simplicity''s sake, and I''m using Solaris 10 6/06, which may not

Hi, does anyone have small programms in C, one to encode and one to decode with celt, that I could use for a fpga chip softcore? greets yon -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/opus/attachments/20100819/7cd96a41/attachment-0002.htm