search for: 300mb

Hi all, I'm setting up Centos4.2 on 2x80GB SATA drives. The partition scheme is like this: /boot = 300MB / = 9.2GB /home = 70GB swap = 500MB The RAID is RAID 1. md0 = 300MB = /boot md1 = 9.2GB = LVM md2 = 70GB = LVM md3 = 500MB = LVM Now, the confusing part is: 1. When creating VolGroup00, should I include all PV (md1, md2, md3)? Then create the LV. 2. When setting up RAID 1, should I make those...

Hello, are there any experiences with samba as a _really_ fast server? Assuming if the filesystem and network is fast enough, has anyone managed to get a throughput in samba of of let's say 300 MB/s ? Are there any benchmarks? regards, Martin

...and/or subsequent balloon movement inside the guest? Or, is my old version of qemu-kvm not passing this event back to libvirt? The latter doesn't seem correct because I'm getting seemingly-valid values from dommemstat - ie, if I setmem 200MB when the guest OS and applications are consuming 300MB, it reports near 300MB (and the guest no longer responds) instead of just parroting the 200MB value I fed it. Thanks! Ben Clay rbclay at ncsu.edu -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listman.redhat.com/archives/libvirt-users/attachm...

...we have a bunch of dual processor Compaqs with 180GB RAID partitions for email, running with ext2 for the last year or so. I thought I'd try out ext3 (on our development machine :-) to see whether it was a practical proposition for this kind of thing yet. Appears to be working so far, with a 300MB journal (based on the rule of thumb in the ext3 README), but we did notice that whereas our (RedHat) /etc/rc.d/rc.sysinit said to do a... initlog -c "fsck -C -T -R -A -a $fsckoptions" to check the non-root filesystems, we actually got a crash from the fsck parent process until...

Hello, First of all thanks a lot for working on this free nvidia driver. 1.) I am using Fedora9-Beta, and on my NV17/64mb (or NV18?) powered Laptop the nouveau driver uses about 300mb RAM. Is there any way I can decrease that? 2.) Font rendering is very slow. running "x11perf --aa10text" I only get 40k glyphs/s. Is there any way I can improve text performance? 3.) I would like to downgrade to linux-2.6.16.60 - because a driver I need was broken starting arround 2.6.1...

...icated ZIL and/or L2ARC devices to our pool. We are looking into getting 4 ? 32GB Intel X25-E SSD drives. Would this be a good solution to slow write speeds? We are currently sharing out different slices of the pool to windows servers using comstar and fibrechannel. We are currently getting around 300MB/sec performance with 70-100% disk busy. Opensolaris snv_134 Dual 3.2GHz quadcores with hyperthreading 16GB ram Pool_1 ? 18 raidz2 groups with 5 drives a piece and 2 hot spares Disks are around 30% full No dedup -- This message posted from opensolaris.org

...rs with 10gig card, running centos 6 with samba-3.5.4-68.el6_0.2.x86_64. I setup 16G ramdisk samba share on both and ran cp from local ramdisk to samba ramdisk mount. If I cp 12 1-gig files, I get combined 100MB/s transfer rate. Single file cp maxes out at about 15MB/s. Ftp transfer give me over 300MB/s. Running with 9000 MTU. Most smb.conf is default. I even disabled atime and tried ext2 and xfs on ramdisk. Any help will be greatly appreciated. - Vadim

I run a decent amount of 3ware hardware, all under centos-4. There seems to be some sort of fundamental disagreement between ext3 and 3ware's hardware RAID5 mode that trashes write performance. As a representative example, one current setup is 2 9550SX-12 boards in hardware RAID5 mode (256KB stripe size) with a software RAID0 stripe on top (also 256KB chunks). bonnie++ results look

Hi ! Since few months, dreplsrv is eating lots of memory in few days. Within 2 weeks, the process is generaly OOM killed and replication become weired. I need to restart samba-ad-dc. Here is my config : - Samba 4.11.6 / 4 vcpu / 2Go Ram - 10215 objects (ldbs file = 300MB) This memory problem only happen on my headbridge DC (star topolgy with 20 DC) If I add some ram, the problem occures later but is the same (dreplsrv is eating more memory and swap) Since few week, one of my DC is offline and this memory problem get worse. I need to restart samba service every wee...

...M, running 2.6.38-6 with pv_ops and Xen 4.1 If I want to set the amount of memory for dom0, I get very bogus results. See here: http://pastebin.com/gRgY9ERN If I use the M notation (xl mem-set 0 4096M) the outcome is similarily unpredictable, and sometimes I get the memory set to something like 200-300MB and in rare cases a kernel panic. Also, if I set the "dom0_mem=X" kernel parameter, the amount of memory Xen gives to dom0 is fairly random... sometimes 2GB, sometimes 6GB, sometimes ~500MB, regrardless of what value I use or the unit I use (M or no unit, for the default KB). Anyone els...

...e mail_plugins for both imap and pop3. This is my user attribute in /etc/dovecot-ldap.conf: user_attrs = homeDirectory=home,uidNumber=uid,gidNumber=gid,mailQuota=quota wherein the "mailQuota" attribute has an entry of "mailQuota: maildir:storage=30720". So i was expecting of a 300MB quota for that user, but dovecot is using the global quota of 200MB instead of 300MB. My dovecot version is 1.0.0 My dovecot.conf: ----------------------- # /etc/dovecot.conf log_path: /var/log/dovecot.log protocols: imap pop3 login_dir: /var/run/dovecot/login login_executable(default): /usr/libe...

...to read in datasets with roughly 150,000 rows and 600 features. I wrote a function using scan() to read it in (I have a 4GB linux machine) and it works like a charm. Unfortunately, converting the scanned list into a datafame using as.data.frame() causes the memory usage to explode (it can go from 300MB for the scanned list to 1.4GB for a data.frame of 30000 rows) and it fails claiming it cannot allocate memory (though it is still not close to the 3GB limit per process on my linux box - the message is "unable to allocate vector of size 522K"). So I have three questions -- 1) Why is it...

...r running CentOS 7. Yeah, it's gross overkill for that and I expect to tuck most of the drives away for spares. How should I RAID and partition this beast for maximum reliability? My current C7 system is using 1 TB of 2 TB capacity on the root partition (4x 1 TB drives in RAID 10). /boot is 300MB/50GB. Memory and swap is 8GB each.

...ed cluster that is providing storage for our RHEV environment. We've been having issues with inconsistent performance from the VMs depending on which Hypervisor they are running on. I've confirmed throughput to be ~9Gb/s to each of the storage hosts from the hypervisors. I'm getting ~300MB/s disk read spead when our test vm is on the slow Hypervisors and over 500 on the faster ones. The performance doesn't seem to be affected much by the cpu, memory that are in the hypervisors. I have tried a couple of really old boxes and got over 500 MB/s. The common thread seems to be that...

...contains > 500,000 samples). With this said, after 30 mins or so of processing, I got the following error: tahoe_rq <- rqss(ltbmu_4_stemsha_30m_exp.img~qss(ltbmu_eto_annual_mm.img),tau=.99,data=boundary_data) Error: cannot allocate vector of size 1.5 Gb The dataset is a bit big (300mb or so), so I'm not providing it unless necessary to solve this memory problem. Thoughts? Do I need to compile either the main R "by hand" or the quantreg package? --j

...now there are a few 3Ware fans here and I was hoping to find some help. I just built a new server using a 3Ware 9550SX-4LP with four disks in raid 5. The array is fully initialized but I'm not getting the write performance I was hoping for -- only 40 to 45MB/Sec. 3Ware's site advertises 300MB/Sec writes using 8 disks on the PCI Express version of this card (the 9580 I think.) I'm guessing 4x PCI Express has more bandwidth but 133Mhz 64-bit PCI-X is no slouch. The only two things I need to change are to put the disks in 3GB/Sec SATA mode (they're in 1.5GB/Sec mode right now)...

...pop3 port worked, but upon authenticating it also hang - so I'm assuming VFS or specific ext3 filesystem is hanging. kernel is 2.2.19pre7 (with openwall patches, although it should not matter), ext3 is 0.05e. All filesystems are ext3 (in journal data mode). Machine is PIII/600 with 128MB RAM, 300MB swap. Journals are 5-15MB in size. Partitions are 150MB to 7,5GB. Feb 5 12:28:28 blue kernel: Buffer locked in journal_write_metadata_buffer, flags 0x00004a0f, count 1 Feb 5 12:28:28 blue kernel: kernel BUG at journal.c:306! Feb 5 12:28:28 blue kernel: invalid operand: 0000 Feb 5 12:28:28 b...

http://dovecot.org/releases/2.2/dovecot-2.2.9.tar.gz http://dovecot.org/releases/2.2/dovecot-2.2.9.tar.gz.sig + Full text search indexing can now be done automatically after saving/copying mails by setting plugin { fts_autoindex=yes } + replicator: Added replication_dsync_parameters setting to pass "doveadm sync" parameters (for controlling what to

http://dovecot.org/releases/2.2/dovecot-2.2.9.tar.gz http://dovecot.org/releases/2.2/dovecot-2.2.9.tar.gz.sig + Full text search indexing can now be done automatically after saving/copying mails by setting plugin { fts_autoindex=yes } + replicator: Added replication_dsync_parameters setting to pass "doveadm sync" parameters (for controlling what to

...-std=c++11 -c -O1 -fPIC vpp_generated.ii -o vpp_generated.o vmpeak: 582432 KB rspeak: 504500 KB = ~ 0.5GB $ clang++ -std=c++11 -c -O1 -fPIC vpp_generated.ii -o vpp_generated.o vmpeak: 12992076 KB rspeak: 12820184 KB = ~12.5GB Disabling optimzer (-O0) resolves the issue, and RSS usage drops to ~300MB. I decided to write here directly instead of creating yet another bug report, which usually don't get any feedback/comments. clang version 3.7.0 (git 718825a8666acd9ceaab70fc7868332f20e2758f) Target: x86_64-unknown-linux-gnu Thread model: posix Compiled: ../configure --prefix=<..> --e...