/srv/irclogs.ubuntu.com/2018/02/25/#ubuntu-server.txt

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Volundyo guys!05:50
VolundI have a weird project that I'd like a little guidance with. I'm trying to become a managed server host for a pretty niche old style of telnet-based game (MUD, MUX, MUSH, MUCK, etc), which these days usually want an accompanying wiki. I have a Linux VPS from DreamCompute. Currently have about 5-10 user accounts between different games. MY OBJECTIVE:06:05
VolundI want to organize what is currently a hell of a muddle, establish automated backups, and possibly resource control (like preventing a given user from using more than X CPU or RAM). I need to learn how to automate backups, probably to a completely separate machine.06:06
VolundI'm not new to Linux by a long shot, but I've never embarked on a project with goals of it being Professional like this. Where should I start?06:07
jvwjgamesHello06:10
jvwjgamesis there a way in the intaller for ubuntu server 16.04 to skip detecting the network cards06:10
jvwjgamesis there06:22
jvwjgamescase when ever the network cards get detected it cause the idrac card to stop responding06:22
* Volund ponders the viability of having a bunch of different disks for different mount points... like having /home on a completely different disk... hmmm.06:49
VolundThinking about it, that's probably common.06:49
jvwjgamesdoes anyone here know how to make the installer skip network card detection and auto configuration cause when that step happens it locks up my idrac card then i can't do anything06:53
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jvwjgamessorry for asking this again but i need help15:43
jvwjgamesdoes anyone here know how to make the installer skip network card detection and auto configuration cause when that step happens it locks up my idrac card then i can't do anything15:43
TJ-jvwjgames: add to the kernel command-line "netcfg/disable_autoconfig" is supposed to work, it's an option looked for by debian-installer15:46
jvwjgamesok thanks15:47
jvwjgamesTJ: is that after the --- i put it and do i need a space between the ---15:52
TJ-Before... optiions after --- are added to the /installed/ kernel cmdline15:56
TJ-sometimes we out the same option before and after if it's needed to boot on that particular hardware15:57
jvwjgamesok starting15:58
jvwjgamesi hope it works15:58
jvwjgamesscanning for cdrom15:59
jvwjgamesdamn15:59
jvwjgamesit's detecting network hardware :(15:59
TJ-You may need it as "netcfg/disable_autoconfig=true" ... but reading up it isn't stopping hardware detection, only autoconfig16:00
jvwjgamesmy card just froze16:00
jvwjgamesi lost connection to server16:00
TJ-there might be a hw-detect/... option but I don't see one documented for network devices16:01
jvwjgamesnow calling data center to have them unplug and plug backin my server16:01
TJ-why is it dying?16:01
jvwjgameswhy would a simple network hardware detection lockup a IDRAC card16:02
jvwjgamesi went to the data center last night and my idrac card froze but the intaller continued16:03
jvwjgamesif there is a way to reset the idrac card without powering off i think i could get it back and continue the install16:04
TJ-is it definitely the network device causing this? wht actually happens? I know of problems where it can freeze when configuring the screen unless something like "vga=771" is on the kernel command line16:06
TJ-it could be missing firmware too, does the driver for that device require firmware?16:07
TJ-is this any use? https://lxadm.com/Installing_Debian_Squeeze_on_DELL_PowerEdge_R710_via_DRAC16:08
jvwjgamesi have an R610 but it might apply16:10
jvwjgamesi am looking at the details of what my networkcards are16:10
jvwjgamesbut the other thing is it doen't ask me that16:12
TJ-seems like it is something to do with the system config, the R610 is certified https://certification.ubuntu.com/certification/hardware/201003-5449/16:14
jvwjgameshmmm16:16
TJ-which ubuntu release are you installing?16:16
jvwjgames16.0416:17
TJ-hmmm, maybe this helps? https://www.dell.com/community/PowerEdge-General-HW/IDRAC6-can-t-install-Ubuntu-14-04-server-from-virtual-media/m-p/446178616:17
jvwjgamesyes thats what happens reading more now thanks16:17
TJ-the last response, option 2) might help16:18
TJ-" If installing at the console is not an option: For the duration of the installation, disable all but one network interface in the BIOS."16:18
jvwjgamesthanks man for helping me out16:20
jvwjgamesatleast it isn't a hardware issue16:27
jvwjgamesi was afraid of that16:27
jvwjgamesdarn16:29
jvwjgamesI used all my remote hands for this month16:29
jvwjgamesnevermind they had a policy change i get 10 a month so they are power cycling it16:32
jvwjgamesand since i use only one interface it's fine that all the others get disabled16:33
TJ-You can enable the others once it's installed of course; this is only for the installer16:38
jvwjgamesok17:00
TJ-jvwjgames: it sounds weird you need remote hands? does your host not provide network power control?17:01
jvwjgamesi can check17:02
maxbRemote power control would normally be via the iDRAC. I suppose the hosting facility *could* provide remotely switchable PDUs in addition to that, but the equipment costs to do so would make me surprised.17:10
maxbThis is one of those cases where it is unfortunate that the iDRAC isn't set up to use its dedicated ethernet port17:11
jvwjgamesi just set it up that way17:12
jvwjgamesbut low and behold i got disconnected17:12
jvwjgamesbut i just switched it to that17:13
jvwjgamesso i am going to go down there and plug an ethernet cable into there and also into my switch and to the port17:14
jvwjgamesand to the lan 1 port*17:14
maxbYou mean, you reconfigured the iDRAC port selection, and then were disconnected? Well, yes, that'll happen if the iDRAC can't communicate on the newly selected port with the existing IP config17:14
jvwjgamesi know17:15
jvwjgamesi am just hoping the idrac won't frezze when i go back to the installer again17:15
maxbIs the iDRAC *really* freezing, or is it just a network interface issue as described in the dell community post that TJ- found?17:16
maxbI suppose it could be hard to tell without a working OS installation to troubleshoot from17:16
jvwjgamesprobably the network interface issue sorry don't know why i keep saying that17:17
maxbIf it is a network interface issue then moving all iDRAC network traffic to the dedicated port seems like it should avoid any interaction with the installer17:17
jvwjgamesand that is what i am leaving it at that deticated port17:18
jvwjgamesdedicated*17:18
jvwjgamesif only i could tell the data center to move the port for me it would save me a trip17:20
jvwjgamesbut there are getting tired of going down there17:20
maxbDepending on how many servers you have in this facility, you might want to look at netboot installation supported by a DHCP/PXE/TFTP setup on Linux in the future - that's what I am used to, so I never actually tried the iDRAC virtual media option17:21
jvwjgames1 server17:21
maxbah, no, then17:22
jvwjgamesbut i do have a server at another data center17:22
jvwjgamesso could i tell the dhcp server at the other data center to send dhcp traffic to the 2nd server17:22
jvwjgamesor can dhcp not cross internet17:22
maxbFor one server, if you're going anyway, you could just take a USB stick and install from that...17:23
ikoniayou're not going to do dhcp over the intenet17:23
jvwjgamestrue17:23
jvwjgamesok17:23
maxbDHCP is restricted to the local subnet unless supported by relay agents17:23
ikoniaeven then, you're going to relay "on the internet"17:24
jvwjgamesand that second server dosen't have an idrac card17:24
jvwjgamesluckly that data center is closer to me17:24
jvwjgamesand to show you how far i will be driving17:26
jvwjgameshttps://www.google.com/maps/dir/40.6607049,-111.9942783/XMission,+51+E+400+S+%23200,+Salt+Lake+City,+UT+84111/@40.6967813,-111.9943563,12z/data=!4m9!4m8!1m0!1m5!1m1!1s0x8752f51455555555:0xc5492b9d147f6f1b!2m2!1d-111.889238!2d40.760895!3e017:27
ikoniaI think this is straying away from ubuntu discussion here17:31
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Checkmateguys what the fatest way to export databases trough phpmyadmin or mysql shell ?19:29
patdk-lapnot to export them at all19:47
jvwjgamesso an update  on the IDRAC issue it is fixed and i can install ubuntu over the internet via IDRAC20:08
jvwjgamesi had to plug in a ethernet cable into the dedicated IDRAC port and i tested the installer and ping the card continually and the card stayed up even through network card detection20:09
patdk-lapnormally that is a nic driver issue20:10
patdk-lapthat kills the idrac/ilo/ipmi interface when it can *share* a nic port20:10
madLyfeanyone know about amd opencl 2.0 on server?21:10
madLyfei installed latest amd drivers(17.50), installed latest amd app sdk(3.0), i guess i have opencl 1.2 and not 2.0. not sure how to get 2.0 on there.21:11
madLyfei thought 2.0 came in the app sdk but i guess not. also, im a newb.21:12
madLyfehttps://support.amd.com/en-us/kb-articles/Pages/OpenCL2-Driver.aspx this is the driver but im not sure which install notes to follow in there.21:13
VolundSO guys21:59
VolundAspiring Linux administrator here. I'm looking to up my game on an existing VPS I've got. Get some scripts going for user management and stuff.22:02
VolundWas wondering if anyone had tips about tools I should be using!22:02
VolundActually I also wanted to just talk about my experiences so far and see if anyone can set me straight me on some things I've noticed.22:05
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