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Comments:
<0> hmm so Zerberus u with sendmail
<1> i
<1> yes, i am running sendmail - and postfix too
<0> but one that u recommmend
<1> depends on the environment where the MTA shall run
<1> if you study for RHCE, then you have to learn sendmail too
<0> ;)
<0> do i have to study both
<2> how is qmail?
<0> it's use by great website like
<0> yahoo
<1> mpamukcu: qmail is a dead project, unless you mean the patchwork some still use nowadays
<0> gmail
<2> im using qmail-toaster versions
<3> what is the name of the file that has all the user info on it (i.e. if i wana change the status of a user to root etc.) ?
<1> qmail is nothing centos ships with
<0> Zerberus, but it's soo great and secure than any as i say yahoo , gamil ...etc use this MTA
<3> it has all the user id's in it and thier levels of access.
<1> Dovid: use su or sudo for root tasks
<3> nno
<1> my007ms: no, it is not great
<2> yes but if qmail dead
<2> its good to use sendmail or postfix
<3> Zarberus: i created a user and i want him to be able to upload to the /etc folder but is getting permision denied. there is a file i can edit that will allow him to doit. forgot the name of it
<0> Zerberus, i belive in google and let's this u say for RHCE i have to study both ?
<0> Dovid, /etc/sudor
<1> my007ms: i don't know if you have a choice in the RHCE exam
<0> Zerberus, I am not speek abut take this tom but i study for it
<3> i nano that ?
<1> visudo
<0> Dovid, man sudoers
<4> I have a 4.3 based system with 2 drives one thats used for the system and files and another that I have a shell script that tars up the stuff i care about on the primary and copies it over the 2nd volume keeps going readonly and i have to umount it and run fsck it before it'll go r/w again. I thought the HD was bad so I replaced it but its still happening. Ideas?
<4> it primarily finds inode count errors and free block error counts
<5> macjunkie: I'm just guessing, but I've seen such issues on a system with a to small psu
<5> s/to/too/
<5> i.e. not enough power
<4> yah that makes a lot of sense this on a little ****box 2ghz celeron I built for my mom to host her web/email/dns off of
<5> macjunkie: if you've got a spare, more powerful psu, you might try if it helps
<4> yeah i can find one at work yeah i think its only a 250W PS in it
<4> that box shouldn't have a lot of draw on it tho since it only has 2 HD's, NIC, and a video card thats never used
<6> but what sized processor?
<4> 2ghz celeron
<6> well, under heavy load (like gzipping a file) you might be maxing it out
<6> each hard drive uses abotu 25 watts
<4> yeah it hits it pretty hard
<4> wow so yea that adds up fast
<7> sorry, i got a kernel panic on 34.0.2 kernel and i realize that there is no dump of kernel msg on /var/log/messages neither /var/log/dmesg, where can i find it? i just boot with live cd and mounted the particion TIA
<8> you need to set up something like netdump in advance
<9> Or a serial console.
<7> interesting, just wondering what the hell was the folder crash within /var :)
<7> ok, i take note
<7> but without this, can i recover from anyplace the panic msg? is it possible?
<8> nope
<7> i was thinking in configure the log to remote machine... but dont know if it will be usefull since there is no kernel msg stored in messages neither dmesg
<9> Serial console mini howto: <http://kernelslacker.livejournal.com/42428.html>;. Maybe that is enough to see what is happening.
<7> range, i have set up a serial console previously for this host, will be the message dumped out there?
<9> It might be, yes.
<7> kee-un, pointed the netdump facility, is it interesting? in that case mainly?
<0> hello i need something like howto for sendmail in centos/rhel ..etc
<7> hopefully i can reproduce this fking thing, im all the day trying to copy from an usb volume to another, and having the same panic on /fs/bio.c iirc, where is the best place to paste this panic msg? forum? lists?
<0> i something not so long
<9> my007ms: The Centos 4 documentation has to say a great deal about sendmail.
<0> is there pdf format let me see
<9> sm0ketst: Mailing list and/or bugs.centos.org. And check bugzilla.redhat.com if it is a known upstream issue first.
<9> my007ms: Yes, there are pdfs of the centos 4 documentation available for your consumption on the centos website.
<10> sm0ketst, define copy from a usb volume to to volume - Are you copying from external disk to external disk? Pardon me if I am coming in mid covo.
<7> range, kee-un, thanks for the info, i'll post it
<10> s/covo/convo
<7> philwyett, yep, cp -R from usbvol to another througth a usb/pci 2.0 card, working ok atm with previous 34.0.1 but not since i attached the new second external disk
<9> sm0ketst: Do those usb drives have their own power supplies?
<7> no acpi, no apmd, no nfs, just local copy to discard nfs thing... strange, over and over again
<7> yep range
<10> Hmm...
<9> Hmmm. Then that's probably not the problem ...
<7> maxtor 3200 and lacie2500 (you know, porche o whatever... i dont recall)
<0> i search CentOS-4 Documentation there is nothing but small page like this http://www.centos.org/docs/4/html/rhel-sag-en-4/ch-switchmail.html
<7> lacie2500 working just fine with this card since months back
<0> range, where is that sectian abut sendmail
<7> range, why did you pointed to own power supply? thinking on blackout condition maybe?
<10> sm0ketst, Both are mounted and visible - yada yada?
<7> philwyett, yep, they are know for fstab-sync, just mount /media/vol (ext3) volumes manually
<7> i did a mkfs.ext3 -c -c to make sure the disk was correct, and they are
<9> my007ms: If you have found that page, then read it and klick on the correct link in that page. And: There are tons of websites out there talking about sendmail configuration.
<9> my007ms: I really do have no interest in your leeching for information about RHCE studies in here.
<9> So I'll probably just stop responding to questions like these.
<10> I've had one usb disk attached at one time but never two. Will get the Mrs to get me her backup drive and see if I have any copy issues.
<0> range, not every one study sendmail must go to RHCE and sendmail is something in all Centos too
<7> philwyett, in fact i have 3 more usb disks plugged to that pci-to-usb2.0 card, working ok btm, now i was given a 300gb usb disk from maxtor, uhmm hell is on my this sunday trying to copy back from the old 250gb unit to that one! :)
<10> :-)
<7> i start hating the "usb things"
<7> really
<11> usb is slow
<7> hopefully it's a 3.5 inches hd, i start thinking in srtip it from the box and use it as a normal ide disk, it could be better imho
<9> my007ms: Yes, but I am not as stupid as I might look. And most of your questions over the last few days had something to do with RHCE studies.
<10> sm0ketst, Never had many usb issues, but your in another league with that much usb hardware attached. :-)
<11> try firewire next time, you'd be surprised what firewire (v1) does that kicks usb2.0 ***
<7> detach-, yep, no more than 10MB/s in peaks
<9> my007ms: And if you really want to use sendmail: Look at sendmail.org. Lots of documentation and howtos and faqs on there.
<11> my firewire (external) drive is faster than the actual disk on my mac ibook
<7> detach-, is firewire protocol quite stable/documented/ported compared to damm usb?
<11> sm0ketst: i don't know much technical details maybe you can read wikipedia, but i know for sure from my experience firewire is hell lot faster than usb
<10> detach-, My usb 2 ext disk seems alot faster than the disk in my vaio laptop. Shame I cannot install and run CentOS off it. :-)
<6> why can't you?
<0> range, i am not try to say that i am not study for that but sure that have nothing to do that my Q in centos too so u help me now and i have to say thanks that it
<10> lettuce, sh*t BIOS.
<6> so? jsut put /boot on the local hard drive
<11> http://www.securityfocus.com/bid/18992 wtf
<11> lettuce: that's a messy setup
<6> detach-: i didn't say it was ideal, i jsut said you coudl do it =)
<9> my007ms: And thirdly: You really should start to search for a little bit of information yourself before asking in here, even if only to avoid reactions like mine.
<10> lettuce, I like simple things and having CentOS only on my lappy is fine. If I needed to dual boot or play with other OS's then I'd consider messing with it.
<9> detach-: selinux seems to take care of that issue.
<9> detach-: <https://www.redhat.com/archives/fedora-selinux-list/2006-July/msg00071.html>
<12> detach-, http://lists.grok.org.uk/pipermail/full-disclosure/2006-July/047909.html
<7> kee-un, netdump running, let's see what happends, thx a lot, my question is, what if the netdump-server crashes? a third one netdump-server host?
<10> brb - Mrs is shouting at kids and I must investigate.
<11> philwyett: vmware server?
<11> philwyett: needs hell lot of ram :( my vmware test box only has 384mb
<10> Mine got built an hour ago ish with 2Gb of DDR2.
<10> That machine is XP, the one I build tomorrow will be Linux (CentOS). Two good vm build boxen.
<11> damn why run XP as base o/s
<11> just install something like centos servercd - minimalist install, small footprint with all the rest of the ram for your VMs
<10> detach-, I code across OS's, especially for the OSS Crystal Space 3D SDK. I cross both the dark side and the good. :-D
<11> lol
<10> But at the mo I am testing the new look and feel for CentOS 4 update 4 i have developed.
<11> luckily not java
<11> 02:22 < enclaved> I run linux on my testicles
<11> 02:22 < enclaved> The legacy support is amazing
<11> 02:23 < detach-> enclaved: it's quite sad your testicles are legacy. mine's bleeding edge ;)
<10> detach-, Don't swear - I don't do Java.
<11> lol
<11> 02:23 < enclaved> stop shaving them then detach-
<11> rofl
<10> Java - cpp with a large memory overhead! :-)
<10> brb
<10> b
<11> philwyett: sadly.. it's the easiest way to get things running in windows/linux/solaris/etc
<10> detach-, I am one of the coders of a cross OS game engine and I started as the Windows guru. Crossing code across OS's is hard, you've just got to write it in Linux and then get MSVC to not bitch at it. :-D
<10> s/is/isn't
<10> I wrote a memcpy for projects a while ago in x86 asm, now that is in MSVC. OK mine was faster than theres and I got ripped - Like I care.
<11> well DirectX?
<10> DirectX is the overall - D3D is the API.
<11> well there isnt d3d in linux... or is there?
<6> SDL/OpenGL for the win!
<10> detach-, I don't use D3D - we use GL only.
<10> CS does have a SDL canvas, but that is to be removed soon.
<11> yea that's what i guessed .. GL works on both platforms
<11> i wonder why m$ bothers reinventing a 3d api
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