search for: dismal

I''d like reviewers for: 6734731 vif-vnic instances can race against each other 6734123 xpvd-event logging is dismal The webrev is at http://dme.org/solaris/webrev/xvm-script-cleanup.

This does what I was hoping it would: aggregate(tm[,-1],by=list(tm[,10]),FUN="mean") but I don't know what "tm[,-1]" means (well - the -1 bit anyway. Does it somehow means the whole matrix? Please don't tell me to check the manual - I tried and failed dismally... -- View this message in context: http://n4.nabble.com/tm-1-tp1588804p1588804.html Sent from the R help mailing list archive at Nabble.com.

I have been using a laptop computer of Pentium III 1.13 Ghz. I heard that AMD's Athlon has excellent floating point capacity. So I bought a Athlon 2200+ laptop yesterday. I expected that new Athlon 2200+ will be twice as fast as the P III 1.13 GB. I ran a R simulation program and the new computer is only 30% faster, in fact slightly slower than a Celeron 1.50 GB laptop. I am very disappointed

We see absolutely dismal performance from Canberra to Perth via Aarnet or Grangenet (gig connections across the country). With standard rsync on a tuned tcp stack, we see about 700k/s. I started playing with the --sockopts and have increased the performance to 1.4M/s which is better, but still way off the pace....

...read size = 1024 > > smb2 leases = yes > > I get 27MB/s with 4k blocks and 145MB/s with 64k blocks. Disabling > cacheing by passing the -h switch to diskspd lowered these to 72MB/s > and 11MB/s. Which I view as 'close enough' to wire speed. Thus it > seems that the dismal performance I see is associated with the > FreeBSD implementation somehow. That's interesting, but I'm afraid I don't know FreeBSD well enough to help here. This does imply the problem isn't Samba specific though (unless it's a complex interaction between Samba+FreeBSD).

One of my customers handed me a copy of this paper and asked why are we using xen if it is so slow... http://morse.colorado.edu/~tlen5710/12s/VMware.pdf which is a fairly damning report of performance under Xen in comparison to VMWare, citing worse than 50% overhead of Xen in comparison to physical. Has anyone seen this paper before? James

...ses = yes >>> >>> I get 27MB/s with 4k blocks and 145MB/s with 64k blocks. Disabling >>> cacheing by passing the -h switch to diskspd lowered these to 72MB/s >>> and 11MB/s. Which I view as 'close enough' to wire speed. Thus it >>> seems that the dismal performance I see is associated with the >>> FreeBSD implementation somehow. >> That's interesting, but I'm afraid I don't know FreeBSD well >> enough to help here. This does imply the problem isn't Samba >> specific though (unless it's a complex inter...

Hi, I''m seeing what can only be described as dismal striped write performance from lustre 1.6.3 clients :-/ 1.6.2 and 1.6.1 clients are fine. 1.6.4rc3 clients (from cvs a couple of days ago) are also terrible. the below shows that the OS (centos4.5/5) or fabric (gigE/IB) or lustre version on the servers doesn''t matter - the problem is with...

Am I correct to understand from the previous discussions on this topic (a few years back) that if I have a matrix with missing values my PCA options seem dismal if: (1) I don’t want to impute the missing values. (2) I don’t want to completely remove cases with missing values. (3) I do cov() with use=”pairwise.complete.obs”, as this produces negative eigenvalues (which it has in my case!). This seems like such a shame as I would like t...

...irt connections both creating a short-lived appliance guest. Note that I have added Cole's patch to fix https://bugzilla.redhat.com/1271183 "XML-RPC error : Cannot write data: Transport endpoint is not connected" Results: The test failed 538 times (32% of the time), which is pretty dismal. To be fair, virt-df is aggressive about how it launches parallel libvirt connections. Most other virt-* tools use only a single libvirt connection and are consequently more reliable. Of the failures, 518 (96%) were of the form: process exited while connecting to monitor: qemu: could not load...

On Tue, Jul 19, 2016 at 12:42:53PM -0700, Jeremy Allison wrote: > On Tue, Jul 19, 2016 at 12:49:09PM -0500, Russell R Poyner wrote: > > I'm tuning a samba 4.3 install on freebsd and I'm confused about aio > > settings. > > > > I've loaded the freebsd aio kernel module and tried various values > > or aio read size and aio write size, but it seems to

...t; > > >Note that I have added Cole's patch to fix https://bugzilla.redhat.com/1271183 > >"XML-RPC error : Cannot write data: Transport endpoint is not connected" > > > >Results: > > > >The test failed 538 times (32% of the time), which is pretty dismal. > >To be fair, virt-df is aggressive about how it launches parallel > >libvirt connections. Most other virt-* tools use only a single > >libvirt connection and are consequently more reliable. > > > >Of the failures, 518 (96%) were of the form: > > > > pr...

...source) on a linux 2.4.19 system and am having great difficulty configuring it to work with w2k clients. My inital goal is to have Samba act as a PDC so that I may have logins to the network and provide basically a single public disk share and a home share per user. After two and a half days of dismal failures I have tried to simply get the Samba server to show up in the Network Places window, still with no avail. I have poured through man pages and read about 60% of the OReilly Using Samba book, hopefully I can find some help here. I had successfully joined my w2k client to the domain, even...

Besides ssh.com?s PrivX product, has anyone created a web service that can be used to issue temporary certkeys to authenticated users? Any pointers appreciated! jd -------------- next part -------------- A non-text attachment was scrubbed... Name: smime.p7s Type: application/pkcs7-signature Size: 2393 bytes Desc: not available URL:

I run a small dovecot site with ~5 users, some of whom have many large mailboxes. I used to use lucene until the packagers decided that it broke some licencing rules and stopped including it. I have dismally failed to configure Solr, plus it is huge and potentially exposes too many services as well. Squash is deprecated (but still used?) in 2.2+. I am currently on 2.2.33. So what can I use? Or do I have to bite the bullet and install from source, thus losing the advantages of packaging and autom...

...aio read size = 1024 aio read size = 1024 smb2 leases = yes I get 27MB/s with 4k blocks and 145MB/s with 64k blocks. Disabling cacheing by passing the -h switch to diskspd lowered these to 72MB/s and 11MB/s. Which I view as 'close enough' to wire speed. Thus it seems that the dismal performance I see is associated with the FreeBSD implementation somehow. Thanks again RP On 07/20/2016 03:58 AM, Volker Lendecke wrote: > On Tue, Jul 19, 2016 at 12:42:53PM -0700, Jeremy Allison wrote: >> On Tue, Jul 19, 2016 at 12:49:09PM -0500, Russell R Poyner wrote: >>> I...

...gt;> smb2 leases = yes >> >> I get 27MB/s with 4k blocks and 145MB/s with 64k blocks. Disabling >> cacheing by passing the -h switch to diskspd lowered these to 72MB/s >> and 11MB/s. Which I view as 'close enough' to wire speed. Thus it >> seems that the dismal performance I see is associated with the >> FreeBSD implementation somehow. > That's interesting, but I'm afraid I don't know FreeBSD well > enough to help here. This does imply the problem isn't Samba > specific though (unless it's a complex interaction between &...

...t;> > >>>I get 27MB/s with 4k blocks and 145MB/s with 64k blocks. Disabling > >>>cacheing by passing the -h switch to diskspd lowered these to 72MB/s > >>>and 11MB/s. Which I view as 'close enough' to wire speed. Thus it > >>>seems that the dismal performance I see is associated with the > >>>FreeBSD implementation somehow. > >>That's interesting, but I'm afraid I don't know FreeBSD well > >>enough to help here. This does imply the problem isn't Samba > >>specific though (unless it's...

Hi, I purchased BF2: Complete Collection from EA's web site about a year or so ago. I was running Windows and bought it using EA's Download Manager (aka EA Link). I couldn't run the game without that program being active. Now, I proudly, run Linux full time and I can't get the game going because it still depends on EADM. I installed EADM, but it won't run. Is there a work

...(awk and shell) scripts (begiining start of July last) to include users and machines in Samba 3. They're rather disjointed at the moment, so I definitely can't publish them. As far as Jerry Carter goes, without his Red Hat srpms and complimentary expertise the whole thing would have been a dismal failure. Thanks to ya all. Samba will certainly be my top OS software of 2005, Postfix was that for 2004 with thanks to Wietse Venema, despite Sam Varshavchik's utterly brilliant Courier IMAP and the OpenLDAP crew's fundamental contribution (without which none of this would be possible)....