Analyzing dropped packets

alias: pci:v14E4d164Asv103Csd3106bc*sc*i* alias: pci:v14E4d164Asv103Csd3101bc*sc*i* depends: supported: yes vermagic: 2.6.16.60-0.21-smp SMP gcc-4.1 parm: disable_msi:Disable Message Signaled Interrupt (MSI) (int) -- Warm regards, Mi

Re: Analyzing dropped packets

On Wed, Mar 11, 2009 at 11:36 AM, Aviv Greenberg wrote: > What is the server used for? What traffic is comming into the server > (small packets? full MTU?)? at what rate? How many RX descriptors is > your driver set for? Do you have 802.3X flow control enabled (both > ends)? Do you see any abnorma

Re: Analyzing dropped packets

I'm not in the infrustructure team, so to me it looks ok. Are frame errors usually suggest a problem on the physical layer? -- Warm regards, Michael Green On Wed, Mar 11, 2009 at 2:48 PM, wrote: > Actually, there are 2k frame errors. Is your physical onfrastructute ok? > Ca

XFS/LVM2/RAID alignment

) This is for a backup server that should/will push respectable amounts of IO. The idea is to achieve maximum possible throughput by utilizing parallel reads/writes to a lot of spindles. What parameters and how I should take into consideration? -- Warm regards, Mic

help with sed

1: \3/p' /etc/sudoers %nice ALL=NOPASSWD: /usr/bin/renice math02-lx:/root->1036# Is there more elegant way of doing this using sed? TIA! -- Warm regards, Michael Green *^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^* Assistant Unix Admin Division of Information Systems Weizmann Institute of Science Recho

Re: Linux NAS like Solution

I agree with Ariel. I'm administering NetApp NAS (relatevely high-end one I must admit) here. I've seen also SATA Raids baised on Intel server boards. You just cannot compare first to the second. In my opinion no Linux with whatever RAID will perform as good as a dedicated NAS machine that was desi

Re: Linux NAS like Solution

belive that any dedicated NAS even the cheapest one (assuming it's a quality one) in terms of features and speed will be more stable and solid solution than a generic computer with DAS attached. -- Warm regards, Michael Green *^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^* Assistant Unix Admin Division of

ssh logout hang

aving here is not an isolated case. Some people suggest that the hang occures because of the unfinished background jobs. That's not my case however. To make things worse it happens at random with different combinations of *NIX/SSH. Any insights? -- Warm regards, Michael Green *^*^*^*^*^*^*^*^*^*^*^*

rsh ~/.rhosts file

is different: putting usernames into .rhosts makes no effect, but putting hostnames _does_! Why is the difference? Anyone? -- Warm regards, Michael Green *^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^* Assistant Unix Admin Division of Information Systems Weizmann Institute of Science Rechovot 76100, Israel

Re: rsh ~/.rhosts file

uldn't be able to rsh from anywhere, right? -- Warm regards, Michael Green *^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^* Assistant Unix Admin Division of Information Systems Weizmann Institute of Science Rechovot 76100, Israel Tel.: 972-8-93442

Re: rsh ~/.rhosts file

On Sun, 27 Mar 2005 10:54:38 +0200, Karasik, Vitaly <[EMAIL PROTECTED]> wrote: > You cannot use "+" instead of hostname in linux. that did it! thanks! -- Warm regards, Michael Green *^*^*^*^*^*^*^*^*^*^*^*^*^*^*^*^* Assistant Unix Admin Division of Information Systems We

Re: rsh ~/.rhosts file

0:31 +0200, Tzafrir Cohen <[EMAIL PROTECTED]> wrote: > On Sun, Mar 27, 2005 at 11:24:01AM +0200, Michael Green wrote: > > On Sun, 27 Mar 2005 10:58:31 +0200, Shachar Shemesh > > <[EMAIL PROTECTED]> wrote: > > > > > First, let me state what should,

DDS-3 tapes

sell for cheap, please contact me! -- Warm regards, Michael Green = To unsubscribe, send mail to [EMAIL PROTECTED] with the word "unsubscribe" in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]

K panel on dual-head Redhat

open up and sit there? -- Warm regards, Michael Green = To unsubscribe, send mail to [EMAIL PROTECTED] with the word "unsubscribe" in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]

Re: MOSIX vs OpenMOSIX [2nd attempt]

ure rich and well laid out userland tools. I'm waiting impatiently to test OM release on kernel 2.6 when it will be out. Hope this helps. -- Warm regards, Michael Green To unsubscribe, send mail to [EMAIL PROTECTED] with

Re: MOSIX vs OpenMOSIX [2nd attempt]

for Matlab). There are several, commercially available. We haven't tried any. -- Warm regards, Michael Green To unsubscribe, send mail to [EMAIL PROTECTED] with the word "unsubscribe" in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]

LVS (Piranha) on RHEL3

Anyone has experience with the suite (ipvsadm+piranha+redhat-config-cluster)? I have problem with the process 'nanny' not parsing properly rup/ruptime output. If you had/saw this problem before I'd appreciate your feedback! -- Warm regards

need script to find "alien" files

I'm looking for script that will traverse filesystem of an RPM-based distro and find files that do not belong to any RPM. Anyone? -- Warm regards, Michael Green To unsubscribe, send mail to [EMAIL PROTECTED] with the

granting Apache admin necessary rights

-- Warm regards, Michael Green To unsubscribe, send mail to [EMAIL PROTECTED] with the word "unsubscribe" in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]

Re: ot: OS X

ed and attractive. Good machine for occasional command line user or a scientist who don't need quality Hebrew support. Cool second machine for Linux/BSD geek at home. -- Warm regards, Michael Green To unsubscribe, send mail to

Re: ot: OS X

7;t forked from FreeBSD. Darwin is Mach kernel with FreeBSD-synchronised userspace tools. It is BSD compatible, compatible on what level? considering FreeBSD doesn't offer PowerPC port its binary code won't run on PPC/OSX combo right away. and can even run BSD X What is BSD X? &g

Re: ot: OS X

On 10/10/05, Geoffrey S. Mendelson <[EMAIL PROTECTED]> wrote: > On Mon, Oct 10, 2005 at 10:37:44AM +0200, Michael Green wrote: > Hebrew support in MS Office doesn't exist. > > Not a quality replacement for Windows Office imho. > > Not true. I have a friend that is wr

need a tool to analyze FS

I'm looking for a tool that can: 1. Tell me files size distribution on a given filesystem 2. Access patterns (how often small files are accessed vs. big files) over certain period of time. anyone? -- Warm regards, Michael Green =

Re: need a tool to analyze FS

out needed > to make very frequent measurements. I'm terribly sorry but I don't quite get the idea... -- Warm regards, Michael Green To unsubscribe, send mail to [EMAIL PROTECTED] with the word "unsubscribe"

OOM configuration

Is Out Of Memory Killer configurable? Can I tell it not to kill daemons? Is there any sort of "exclude list"? OS in question: SLES9 SP1 (kernel 2.6.5). -- Warm regards, Michael Green To unsubscribe, send mail to [EMAIL

Re: OT: Someone was looking a long time ago for DAT tapes

ly directly. -- Warm regards, Michael Green To unsubscribe, send mail to [EMAIL PROTECTED] with the word "unsubscribe" in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]

ssh X tunneling: draw/redraw problems

s. Or I've seen another qwirck attributed to X/ssh tunneling: window open extremely small. So small you cannot catch their lower right corner to expand them. Anyone? -- Warm regards, Michael Green To unsubscribe, send mail to [

ways to split single passwd cracking john?

Is there an easy way to split a single john process into several (smaller?) tasks each running on a separate CPU in order to speed up the cracking process? I've got a dozen of Opteron cores idling here... -- Warm regards, Michael

Re: ways to split single passwd cracking john?

vide you with an absolutely valid/legitimate reason, would you give me the answer I'm looking for? perhaps this should be added to the FAQ ;) perhaps. -- Warm regards, Michael Green = To unsubscribe, send mail to [EMAIL PRO

Re: ways to split single passwd cracking john?

n one CPU and [n..z] on another one. Or (given I've got even more CPU cores to spare) to break it into even smaller chunks: [a..d] [d..h] and so on... -- Warm regards, Michael Green = To unsubscribe, send mail to [EMAIL PRO

Re: ways to split single passwd cracking john?

On 6/11/06, Daniel Daboul <[EMAIL PROTECTED]> wrote: On 6/11/06, Michael Green <[EMAIL PROTECTED]> wrote: > Ok, maybe I need to clarify this a bit further: I need to crack only > one password. I have never tried it, but it seems that Medussa does much of what you want: Yea

High load overage for no reason.

0 0 0 1066 116 0 0 100 0 -- Warm regards, Michael Green = To unsubscribe, send mail to [EMAIL PROTECTED] with the word "unsubscribe" in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]

High load average for no obvious reason.

2903600 0 0 1066 116 0 0 100 0 -- Warm regards, Michael Green = To unsubscribe, send mail to [EMAIL PROTECTED] with the word "unsubscribe" in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]

Re: High load average for no obvious reason.

EMAIL PROTECTED]> wrote: There could be disk and/or RAID problems affecting disk I/O, wich could lead to higher than normal load averages. Henry Michael Green wrote: > I have 18 identical Sun Fire X4100 systems here all configured > identically: > 4-way Opteron, 4G RAM, 70G SAS HDD, RH

gcc-2.95.3 on RHEL4U3

#x27; not recognized Invalid configuration `x86_64-unknown-linux-gnu': machine `x86_64-unknown' not recognized Unrecognized host system name x86_64-unknown-linux-gnu. Anyone know how to get around this? -- Warm regards, Michael Green ==

Re: gcc-2.95.3 on RHEL4U3

On 11/23/06, Ilya Konstantinov <[EMAIL PROTECTED]> wrote: On 11/23/06, Michael Green <[EMAIL PROTECTED]> wrote: > I'm trying to build old gcc-2.95.* on AMD x64 with RHEL4. Does such an old version of gcc even support x86-64 (as a target for the code it compiles, not as a tar

SSL proxy recommendation

boxes. What products are there that would allow me to implement this? I tried stunnel but it doesn't seem to cut it when it comes to web serving. It seems that (2) should be capable of rewriting http requests. Pointers to relevant reading are also appreciated. -- Warm regard

LVM2 stripesize performance impact

pped across two different RAIDs) -- Warm regards, Michael Green = To unsubscribe, send mail to [EMAIL PROTECTED] with the word "unsubscribe" in the message body, e.g., run the command echo unsubscribe | mail [EMAIL PROTECTED]