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SOLVED: proprietary SSH -> OpenSSH migration and rsync errors
by Salvatore Enrico Indiogine 21 Jan '06

21 Jan '06

2006/1/20, Salvatore Enrico Indiogine <hindiogine(a)gmail.com>: > 2006/1/20, Jim Perrin <jperrin(a)gmail.com>: > > > When I run rsync over ssh, even sudo, I get permissions errors: > > > > > > sudo rsync -av --rsh=/usr/bin/ssh --delete <source dir> > > > <user>@<server>:<dest dir> > > > > > > > I've always used -e ssh when rsyncing that way, might give it a shot > > and see if it's a command difference. > > > > > > > readlink groups/amatogroup/intranet/FoldingServerOO-dev/trash/foldingServer/Folding.NMA/CVS: > > > Permission denied > > > > > > and > > > > > > opendir(groups/amatogroup/research/shepherding/single/RCS): Permission denied > > > > > > Any idea? I did a lot of googling, but nothing that looked useful to me. > > > Thanks! > > > > Does it work right outside of ssh (assuming that's possible to test)? > > -e ssh must be equivalent to --rsh=/usr/bin/ssh because it did not > affect the result. > > The directories that rsync can not copy usually have a 700 permission. > That is why I run it sudo rsync. For some reason sudo does not give > rsync all the permissions that it should have. Messed up permissions on the receiving end. I had to rename users to make the authentication key pair work and that messed up the permissions on the filesystem. The owner and group of the file still had the same name, but it referred to the previous 'incarnation' of the user. I wonder how to make this visible? How can you make ls show the UID and GID of a file instead of its name? Thanks for all the help. -- Enrico Indiogine Parasol Laboratory Texas A&M University enricoi(a)cs.tamu.edu hindiogine(a)gmail.com 979-845-3937

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Website running slow and Timing Out, but at random...
by John Plemons 21 Jan '06

21 Jan '06

I have a site running the current version of Centos 4.2, it has a shopping cart running on it and runs slow and times out at random. The cart is a simple php package using a MySQL database backend. Can any one think of ways to improve the speed in MySQL and Apache, I've had the cart checked by the software vendor, it's working like it should, they are pointing to MySQL or Apache and a maybe... Thank you, John Plemons

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proprietary SSH -> OpenSSH migration and rsync errors
by Salvatore Enrico Indiogine 21 Jan '06

21 Jan '06

Recently we switched from the proprietary version of ssh to the latest versions OpenSSH on RH7, 9 and CentOS4.2 When I run rsync over ssh, even sudo, I get permissions errors: sudo rsync -av --rsh=/usr/bin/ssh --delete <source dir> <user>@<server>:<dest dir> readlink groups/amatogroup/intranet/FoldingServerOO-dev/trash/foldingServer/Folding.NMA/CVS: Permission denied and opendir(groups/amatogroup/research/shepherding/single/RCS): Permission denied Any idea? I did a lot of googling, but nothing that looked useful to me. Thanks! -- Enrico Indiogine Parasol Laboratory Texas A&M University enricoi(a)cs.tamu.edu hindiogine(a)gmail.com 979-845-3937

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RE: [CentOS] System hangs silently
by Plant, Dean 21 Jan '06

21 Jan '06

Rodrigo Barbosa wrote: >>> Have you tried disabling hyperthreading? I had suffered this problem >>> when we started buying Intel Xeon's, disabling HT'ing seemed to fix >>> the problem for me. >> >> Some people suggested that too. I'm asking for two of these systems >> to be sent back from our remote data center. I'll try it then. >> >> Did you just ended up running without hyperthreading? Did you ever >> find a solution? It seems an awful waste if you can't use it. > > Disabling HT only solves it on single processor systems. In my case it fixed our dual processor systems (Dell PE2650) but to be honest I was never quite sure if it was an OS patch or HT'ing. I just disable HT'ing, build and they just work, I have not seen this problem for a while now. Dean

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Hard Drive Errors
by James Gagnon 20 Jan '06

20 Jan '06

Heya, First post to this list. have to say from what I have read in the passed couple months. damn you people are knowledgeable in this stuff! Anyways, I just setup a centos box for my personal little server at home. Basically just a small personal, non-corporate server that runs a webserver, DNS server, MySQL, and recently I installed webmin. The other night I took a peak through webmin to see what kind of things you could do with it and came across this Smart Drive option. Upon further investigation this option appears to show information about my hard drive as the Maxtor drives I have in my server have smart drive capability. They are just a standard IDE drive nothing fancy. When looking at this report I noticed a field called Errors and my Drive had 200 errors. What does this mean? Errors are usually not a good thing. is this a cause for concern? Is there any drive utility tools out there that fix these errors? Server seems to run fine. so I don't know what to think about these errors. That's on my main drive. My other backup drive has about 10,000 errors on it and that causes me some concern heh. Location IDE device A Drive size 29 GB Make and model Maxtor 6E030L0 Supports SMART? Yes SMART enabled? Yes Errors logged 300 errors detected Passed drive check? Yes Should I be concerned about these errors even though it does say it passed the drive check? If so, anyone know how I can fix them? Or is this just normal hard drive life? Any info would be great. Thanks! - James

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Re: jnettop
by Peter Farrow 20 Jan '06

20 Jan '06

I think Jnettop was an adaption of the original nettop, but I am not sure... P. Andrew Rice wrote: >wow this program is utterly pimp!! > > > > >

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'root' ssh login
by Tom Brown 20 Jan '06

20 Jan '06

how can i stop root logging into ssh ? I presume there is a setup file somewhere? thanks

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RE: [CentOS] RE: Broadcom NIC Binding under Centos 4.2
by ABOKHALAF, Nassri Abdellatif 20 Jan '06

20 Jan '06

Ethernet Channel Bonding Driver: v2.6.1 (October 29, 2004) Bonding Mode: fault-tolerance (active-backup) Primary Slave: None Currently Active Slave: eth0 MII Status: up MII Polling Interval (ms): 100 Up Delay (ms): 0 Down Delay (ms): 0 Slave Interface: eth0 MII Status: up Link Failure Count: 0 Permanent HW addr: 00:15:60:ad:a0:8a Slave Interface: eth1 MII Status: up Link Failure Count: 0 Permanent HW addr: 00:15:60:ad:a0:89 > show me your modprobe.conf /etc/modprobe.conf alias vlan 8021q alias bond0 bonding options bonding miimon=100 mode=1 alias eth0 tg3 alias eth1 tg3 alias scsi_hostadapter cciss alias usb-controller ehci-hcd alias usb-controller1 uhci-hcd alias net-pf-10 off /etc/sysconfig/network NETWORKING=yes HOSTNAME=dns.refertelecom.pt GATEWAY=10.192.32.254 GATEWAYDEV=bond0.201 eth0 DEVICE=eth0 BOOTPROTO=static TYPE=Ethernet ONBOOT=yes SLAVE=yes MASTER=bond0 eth1 DEVICE=eth1 BOOTPROTO=static TYPE=Ethernet ONBOOT=yes SLAVE=yes MASTER=bond0 bond0.201 DEVICE=bond0.201 ONBOOT=yes IPADDR=10.192.32.37 NETMASK=255.255.255.0 bond0 DEVICE=bond0 ONBOOT=yes Regards, Nassri

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CentOS 3.6 won't poweroff
by Adrian Coman 20 Jan '06

20 Jan '06

Hi, I have a Packard Bell notebook with CentOS 3.6 installed. When I want to turn off the computer everything goes OK until the power should be switched off ... but the display remains turned on with the last "power down" message on it .. until I press the button. Is there a fix for this? The kernel is 2.4.21-37.EL . Thanks, Adrian

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RHDS on Centos 4.2
by Ioannis Vranos 20 Jan '06

20 Jan '06

Is Red Hat Developer Studio (RHDS 2.1) available for CentOS 4.2? If yes, where may I download it? Thank you in advance.

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