similar to: Design: Optimizations for high-latency storage backend

Displaying 20 results from an estimated 5000 matches similar to: "Design: Optimizations for high-latency storage backend"

2008 Jul 17
3
Slow Samba writes over NFS
Hello... Currently in the process of upgrading Samba v2.0.10 to Samba v3.0.x, while conducting some minimal testing, it turns-out that Samba v3.0.x is performing slower than Samba v2.0.10. Set-ups: A. Samba v3.0.x --> Same PC client is accessing the samba share running on Red Hat 4.5 (64bit, HP DL380) which in turn has an NFS mount coming from another SAN attached Red Hat 4.5 (64bit, HP
2014 Mar 19
0
Dovecot crashes on large search result sets in virtual folders when using fts-solr
Hi Devs, I experience reproducible crashes when searching in a virtual folder with fts-solr activated. The crashes occur only, if the folder contains a large number of mails and the result set of the search is also large. If the result set is small, no crash occurs. This happens on Debian Wheezy with versions 2.1.7 and 2.2.9. My goal was it to setup the possibility for cross-folder fulltext
2011 Nov 23
0
[LLVMdev] Follow-up questions after successful upgrade to LLVM 3.0rc4
> 2) I had no problem running the V3.0 regression tests according to the instructions. However, the instructions in the Testing Infrastructure Guide for running the Test Suite presume the existence and use of llvm-gcc, http://llvm.org/docs/TestingGuide.html, both on-line and in the rc4 kits. Now that llvm-gcc is gone for V3.0, it isn't completely obvious how to run the test-suite
2004 Dec 10
1
EDD error RE: Re: SYSLINUX 2.12-pre7 released
>information a bit closer; it'd find that it's marked accordingly. UDMA2.SYS author now worked around it, it seems you do something with "DPTE" in isolinux.asm but not using it (probably for memdisk or direct floppy/harddisk emulation?). also something about EDD v1.1 and v3.0 specifications and setting bits to 1. Anyway, the driver works now on: BIOS -> cdrom ->
2011 Nov 28
2
[LLVMdev] Follow-up questions after successful upgrade to LLVM 3.0rc4
陳韋任 <chenwj at iis.sinica.edu.tw> writes: >> 2) I had no problem running the V3.0 regression tests according to the instructions. However, the instructions in the Testing Infrastructure Guide for running the Test Suite presume the existence and use of llvm-gcc, http://llvm.org/docs/TestingGuide.html, both on-line and in the rc4 kits. Now that llvm-gcc is gone for V3.0, it
2011 Nov 22
4
[LLVMdev] Follow-up questions after successful upgrade to LLVM 3.0rc4
We were successful in upgrading our JIT project to LLVM 3.0rc4 last week, after initially struggling with the various usage and IR changes from V2.9. But we have some follow-up questions: 1) In spite of building and running our tests cleanly with DEBUG+ASSERTS and RELEASE builds, we consistently see a crash when we use a DEBUG build without ASSERTs. The crash appears whenever we use the
2005 Jan 22
3
Cisco ATA186 and Asterisk dialplan
Hi all, I have a Cisco ATA186 connected to an Asterisk Server (SIP) The dialplan uses 1XX for local extensions and XXXXXXX for external numbers, where the first digit is always different than 1. In this moment, when I dial 123 for example, ATA waits till timeout before dialing that number. The same for the longer one. How can I do to make it dial imediately when 3 digits starting with 1 are
2013 Jan 11
4
[LLVMdev] Using C++'11 language features in LLVM itself
On Fri, Jan 11, 2013 at 11:32 AM, Sebastian Redl <sebastian.redl at getdesigned.at> wrote: > > On 11.01.2013, at 20:08, Eli Bendersky wrote: > >>>> I suppose this tradeoff can be evaluated by looking at the delta >>>> between 4.5 and 4.6 which is actually supported by MSVC 2010 and Clang >>>> 3.1 >>> >>> Makes perfect sense to
2019 Nov 27
1
Services will not start automatically
Since upgrading a Linksys WRT3200ACM router from firmware DD-WRT v3.0-r39654 std (04/25/19) to firmware DD-WRT v3.0-r41586 std (11/21/19), the Samba Services will not start automatically. If the power is lost or the router is rebooted, the Samba Server has to be restarted (without making any setting changes) by Applying and Saving the Settings. Are there specific configurations and/or settings
2012 Apr 20
1
Upgrading from V3.0 production system to V3.3
Before I undertake this upgrade I thought I would see if anyone has any advice on how to do this on a production system. Maybe someone has already "fought this dragon". Current config Gluster V3.0.0. This has been in production for over 16 months: 2 servers with 8 x 2TB hard drives (bricks) replicated svr1:vol1 <-> srv2:vol1 -> rbrick1 svr1:vol2 <-> srv2:vol2 ->
2013 Jan 13
0
[LLVMdev] Using C++'11 language features in LLVM itself
Hello all, Using the Apache Wiki [1] I summed up what can be used simultaneously by gcc, MSVC and clang. I mostly considered only the latest versions of the proposals where there were several, where not there is a link to a note at the bottom. Furthermore I did not scourge through 3 bug databases and I implicitly trusted the wiki page. I drew up a list of profiles, listing the base
2002 Sep 05
1
the reason for the gain of high frequencies
Hi, there ! I'm pretty sure that the following text (and attached picture) explains the reason for the gain of high frequencies. when quantizing a vector scalar by scalar by simply rounding each scalar to the nearest level, the quantization-error-vector and the original signal-vector can be assumed to be orthogonal (average case) This is a problem when we want to preserve the energy level
2007 Jul 16
0
Can't compile mbox-snarf-plugin.c on AIX 5.3
Hello everyone, I tried to compile the mbox-snarf-plugin.c (downloaded today, so I assume it's the most recent version available) on AIX 5.3 with gcc 4.0. Building Dovecot 1.0.1 and 1.0.2 works fine. [root at aix root]# export DOVECOT=/root/dovecot-1.0.1 [root at aix root]# gcc -fPIC -shared -Wall -I$DOVECOT -I$DOVECOT/src/lib -I$DOVECOT/src/lib-storage -I$DOVECOT/src/lib-mail -I
2013 Jan 13
5
[LLVMdev] Using C++'11 language features in LLVM itself
On Sun, Jan 13, 2013 at 10:26 AM, Tim Northover <t.p.northover at gmail.com> wrote: >> Good points David, I don't feel qualified to evaluate the differences >> between those versions though... Perhaps Richard or Doug could comment here? > > Unless I'm misreading the buildbots, we don't actually have anything > trying to build with MSVC. Have we considered how
2012 Mar 23
4
dsync redesign
In case anyone is interested in reading (and maybe helping!) with a dsync redesign that's intended to fix all of its current problems, here are some possibly incoherent ramblings about it: http://dovecot.org/tmp/dsync-redesign.txt and even if you don't understand that, here's another document disguising as an algorithm class problem :) If anyone has thoughts on how to solve it, would
2011 Feb 08
5
xen3 domU on xen4 dom0
Greetings! Trying to to run a xen3 domU on a xen4 dem0 I run into problems. The xen server ''XEN1''(dom0) is openSUSE-11.3 (kernel 2.6.34) and xen-4.0.1. With qemu I created an image ''M08.raw'' from the SUSE-9.3 (kernel 2.6.11) and XEN-3.0 installation CD''s. The XEN modules were included in the installation. In M08.raw/boot I configured grub/menu.lst:
2016 Dec 15
0
imap Error: Raw backtrace: /usr/lib64/dovecot/libdovecot.so.0 on Fedora 24
Seems to be related to https://bugzilla.redhat.com/show_bug.cgi?id=1189198 <https://bugzilla.redhat.com/show_bug.cgi?id=1189198>. Separate note the link to Overview of all dovecot.org mailing lists <http://dovecot.org/mailman/listinfo> http://dovecot.org/mailman/listinfo <http://dovecot.org/mailman/listinfo> is broken as are the images on the page. Here?s the backtrace.
2011 Nov 29
0
[LLVMdev] Follow-up questions after successful upgrade to LLVM 3.0rc4
On Nov 28, 2011, at 3:44 PM, David A. Greene wrote: > 陳韋任 <chenwj at iis.sinica.edu.tw> writes: > >>> 2) I had no problem running the V3.0 regression tests according to the instructions. However, the instructions in the Testing Infrastructure Guide for running the Test Suite presume the existence and use of llvm-gcc, http://llvm.org/docs/TestingGuide.html, both on-line
2013 Jan 13
0
[LLVMdev] Using C++'11 language features in LLVM itself
On Sun, Jan 13, 2013 at 7:39 PM, David Blaikie <dblaikie at gmail.com> wrote: > On Sun, Jan 13, 2013 at 10:26 AM, Tim Northover <t.p.northover at gmail.com> > wrote: > >> Good points David, I don't feel qualified to evaluate the differences > >> between those versions though... Perhaps Richard or Doug could comment > here? > > > > Unless
2004 Dec 01
3
can't install r package on debian due to linker problem
hi, my attempt to install the package Hmisc v3.0-1 fails with the message: /usr/bin/ld: cannot find -lfrtbegin collect2: ld returned 1 exit status make: *** [Hmisc.so] Error 1 ERROR: compilation failed for package 'Hmisc' i'm at a loss here. any hints will be very much appreciated. i'm running: debian stable R version 2.0.1 gcc 2.95.4-14 g77 2.95.4-14 binutils 2.12.90.0.1-4