similar to: Samba and Dual Core Utilization

Hi, I am experiencing a puzzling problem that may or may not be related to recent versions of Samba. I'm posting on this list, however, because it seems that setting "write cache = 262144" (256K) in smb.conf resolves the issue and so I have reason to believe the problem might somehow be related to Samba. The problem I am seeing is this. I have a Linux Samba server. When

I want to suspend a script using a signal but that does not work as I want. I made an example script: $ cat script #!/bin/bash echo $$ gkrellm If run this script gkrellm starts up and I can use job control from the terminal to suspend the script (CTRL-Z) and resume it (fg or bg). If I suspend I can see that gkrellm freezes (that's why I choose gkrellm in this example): $ ./script 23632

Hello, I am experiencing a strange problem when writing (capturing) DPX video files to a Linux/Samba share. Basically, I'm seeing seeing a single smbd process go from 9 percent CPU utilization to 100 percent CPU utilization over the course of about 40 minutes. When smbd reaches 100 percent, the capture stops (drops frames). I have tested this with three different filesystem formats

Hi,all I did some test about MySQL''s Insert performance on ZFS, and met a big performance problem,*i''m not sure what''s the point*. Environment 2 Intel X5560 (8 core), 12GB RAM, 7 slc SSD(Intel). A Java client run 8 threads concurrency insert into one Innodb table: *~600 qps when sync_binlog=1 & innodb_flush_log_at_trx_commit=1 ~600 qps when sync_binlog=10

On 4/15/19 12:35 PM, Yuval Shaia wrote: > On Thu, Apr 11, 2019 at 07:02:15PM +0200, Cornelia Huck wrote: >> On Thu, 11 Apr 2019 14:01:54 +0300 >> Yuval Shaia <yuval.shaia at oracle.com> wrote: >> >>> Data center backends use more and more RDMA or RoCE devices and more and >>> more software runs in virtualized environment. >>> There is a need

On Fri, Apr 19, 2019 at 01:16:06PM +0200, Hannes Reinecke wrote: > On 4/15/19 12:35 PM, Yuval Shaia wrote: > > On Thu, Apr 11, 2019 at 07:02:15PM +0200, Cornelia Huck wrote: > > > On Thu, 11 Apr 2019 14:01:54 +0300 > > > Yuval Shaia <yuval.shaia at oracle.com> wrote: > > > > > > > Data center backends use more and more RDMA or RoCE devices and

Just a heads up, since I know gkrellm is in EPEL and not in the main CentOS repos. However, something fairly fundamental has changed, as prior to updating, gkrellm worked fine, but now every time I execute gkrellm the kernel panics. I'm going to triage on a different machine, as the panic corrupted at least one system library used by nautilus, but rpm -Va is your friend in these

For what it's worth, back in April of last year I reported that gkrellm had started generating kernel panics with 7.1503's kernel. I can now report that with the latest 7.1511 kernels (327.4.5 being the latest I have installed) gkrellm is once again behaving for me. Just wanted to close the loop and say that whatever had broken has been fixed, for my hardware.

Hi, I have a weird problem with a Linux Server acting as a PDC with Samba 3.02. If I map a particular Samba share as the "Z" drive -- and I use roaming profiles with a logon.bat script -- the share will NEVER automatically reconnect when logging on again. This happens 100 percent of the time. And now the same thing seems to be happening for any shared mapped as the

Hi all, How does X server work well on dom0 in general? I''m experiencing frequently drawn gabages and sometimes crashes and hangs (100% cpu) of certain X applications. Usually on my deskstop, gnome-panel, sawfish, krxvt, firefox, and gkrellm are only present. gnome-panel (and some applets) and firefox crash sometimes. Sawfish in addition to the two above draws garbage. krxvt and

? ????????? ?? Sunday 16 August 2020 07:20:18 Ilia Mirkin ???????(?): > Well, if it's easy, try the patches I mailed to nouveau@ for the ddx. I applied patches manually (copy-pasted patches failed to apply by git apply, probably whitespace/end of line issues), and now I see in X log (after I left machine to run alone): [ 3584.553] (DB) NOUVEAU(0): PRESENT: Wait for VBlank failed: Invalid

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi! I am not quite sure if this is the place to post, so have me excused if I am in error. I've just upgraded my gkrellmd (daemon-only) to 2.1.16 (from 2.1.15), but when attempting to restart the daemon I get gkrellmd select() failed: Invalid argument I though 'darn, i have to go back to the old version', and tried to reinstall the

Is it me or does this look abnormal when using Compiz Fusion in KDE v3.5.9 while idled? top - 01:11:19 up 2:20, 3 users, load average: 0.11, 0.09, 0.09 Tasks: 122 total, 2 running, 120 sleeping, 0 stopped, 0 zombie Cpu(s): 1.3%us, 3.0%sy, 0.7%ni, 95.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 1035332k total, 631816k used, 403516k free, 44472k buffers Swap: 2361512k

On Fri, Apr 12, 2019 at 03:21:56PM +0530, Devesh Sharma wrote: > On Thu, Apr 11, 2019 at 11:11 PM Yuval Shaia <yuval.shaia at oracle.com> wrote: > > > > On Thu, Apr 11, 2019 at 08:34:20PM +0300, Yuval Shaia wrote: > > > On Thu, Apr 11, 2019 at 05:24:08PM +0000, Jason Gunthorpe wrote: > > > > On Thu, Apr 11, 2019 at 07:02:15PM +0200, Cornelia Huck wrote:

On Fri, Apr 19, 2019 at 01:16:06PM +0200, Hannes Reinecke wrote: > On 4/15/19 12:35 PM, Yuval Shaia wrote: > > On Thu, Apr 11, 2019 at 07:02:15PM +0200, Cornelia Huck wrote: > > > On Thu, 11 Apr 2019 14:01:54 +0300 > > > Yuval Shaia <yuval.shaia at oracle.com> wrote: > > > > > > > Data center backends use more and more RDMA or RoCE devices and

On Fri, Apr 19, 2019 at 01:16:06PM +0200, Hannes Reinecke wrote: > On 4/15/19 12:35 PM, Yuval Shaia wrote: > > On Thu, Apr 11, 2019 at 07:02:15PM +0200, Cornelia Huck wrote: > > > On Thu, 11 Apr 2019 14:01:54 +0300 > > > Yuval Shaia <yuval.shaia at oracle.com> wrote: > > > > > > > Data center backends use more and more RDMA or RoCE devices and

I have spent most of the past 24 hours reading various samba docs and searching google for help -- but can't find a solution. Suggestions and solutions would be appreciated. I have set up a Linux Box (Samba 3.02) as a PDC with roaming profiles. (I haven't upgraded, because this box is a model for over 100 other boxes in the field). I can add XP users to the domain and their roaming

On Mon, Apr 22, 2019 at 01:45:27PM -0300, Jason Gunthorpe wrote: > On Fri, Apr 19, 2019 at 01:16:06PM +0200, Hannes Reinecke wrote: > > On 4/15/19 12:35 PM, Yuval Shaia wrote: > > > On Thu, Apr 11, 2019 at 07:02:15PM +0200, Cornelia Huck wrote: > > > > On Thu, 11 Apr 2019 14:01:54 +0300 > > > > Yuval Shaia <yuval.shaia at oracle.com> wrote: > >

Do anyone have any experience using 10 Gigabit Ethernet connections with Samba? Specifically, if you have had such an experience, can you share what sorts of optimizations you made to get the maximum data transfer between server and workstation? I am just experimenting with this kind of setup myself and I see a huge GULF between the raw TCP/IP transfers that I can make between two

Hey, folks, Sometimes my workstation bogs down... slows to a crawl. Using gkrellm, it's obvious the CPU is the laggard. The top utility confirms: the load average gets up over 4 at times. But this occurs when cpu stepping pegs the speed at 600MHz. This processor is capable of 1.5GHz and when it's allowed to run at that speed, the load average is under 2, which is fine. So the