search for: 8192m

On Thu, 2013-09-05 at 20:52 +0200, Alessandro Vesely wrote: > Package: xen-hypervisor-4.1-amd64 > Version: 4.1.4-3+deb7u1 > Severity: normal > > I tried GRUB_CMDLINE_XEN="dom0_mem=8192M": that delivers 6964868K total, then > crashes when used=2837436K free=4127432K. > By crash I mean the gnome screen was blown away, replaced by a black screen > with white log lines. That seems to happen every time dom0 uses a large amount > of memory. On a modern dom0 kernel yo...

On Fri 06/Sep/2013 10:12:29 +0200 Ian Campbell wrote: > On Thu, 2013-09-05 at 20:52 +0200, Alessandro Vesely wrote: >> >> I tried GRUB_CMDLINE_XEN="dom0_mem=8192M": that delivers 6964868K total, then >> crashes when used=2837436K free=4127432K. > > On a modern dom0 kernel you need to specify the maximum memory as well, > i.e. dom0_mem=8192M,max:8192M Nope, I tried the string you said, and got a crash. I attach the log file again, as t...

Hi, during some experiments with many guests I get crashing Dom0s because of too less memory. Actually the OOM killer goes ''round and kills random things, preferably qemu-dm''s ;-) The box in question has 128GB of memory, I start with dom0_mem=8192M (or 16384M, doesn''t matter). I also used "dom0_mem=8192M,min:1536M", but that didn''t make any difference. Xen is c/s 25688. Then I start some guests with 2GB each. This works fine until about 55 guests, then I get some denies from xl when starting guests (which would...

...cess in 100% last pid: 22917; load averages: 1.73, 1.89, 1.73 up 2+01:27:52 11:12:00 47 processes: 3 running, 43 sleeping, 1 zombie CPU: 15.9% user, 0.0% nice, 9.1% system, 0.0% interrupt, 75.0% idle Mem: 68M Active, 1229M Inact, 558M Wired, 2932K Cache, 416M Buf, 2063M Free Swap: 8192M Total, 8192M Free PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND 22895 root 1 103 0 509M 54308K CPU6 6 1:06 100.00% samba: task[cldapd] (samba) 22896 root 1 103 0 509M 54720K CPU3 3 1:06 100.00% samba: task[kdc] (samba) -- Luiz...

...#top last pid: 47964; load averages: 1.26, 1.62, 1.75 up 0+19:17:13 17:11:06 287 processes: 10 running, 277 sleeping CPU states: 2.2% user, 0.0% nice, 28.3% system, 0.2% interrupt, 69.3% idle Mem: 1286M Active, 1729M Inact, 478M Wired, 131M Cache, 214M Buf, 302M Free Swap: 8192M Total, 8192M Free ------------------------------------------------------------------- #vmstat 5 procs memory page disks faults cpu r b w avm fre flt re pi po fr sr ad4 ad6 in sy cs us sy id 1 24 0 4357672 419648 10598 1 0 0 10648...

...in a highly specialized manner. I can set mem= all the way up to 4096M, but at 4097 and greater, I get the error message of: Not enough memory to load specified image. We have a boot CD port of this same distribution using the legacy (grub 1) boot, and it accepts mem= to levels tested as high as 8192M. Now, obviously, I'm likely hitting a 32 bit syslinux limitation, but we love using syslinux on our USB distribution as it boots on every system that we test on, whereas grub has proven to be problematic. So, can anyone suggest a method for us to pass a mem= 4097M or greater? Any suggestions...

...ess hangs as soon as Xen passes control to the Dom0 kernel: "Gave up waiting for root device" etc and it gives me Busybox, but it is also frozen, so there's no other option that reboot. After several days of troubleshooting it turns out that adding dom0_mem option (e.g. dom0_mem=8192M) to the multiboot line of /etc/grub.d/20_linux_xen FIXES THE PROBLEM ! maybe this has to be fixed in the package? (I havent tried this out on other hardware, only on the Dell R810 with 256GB RAM and four eight-core processors) kind regards, /Erik

...s which is 40 bytes more than what is set vsz_limit = 2048M says says OOM Error when trying to allocate 4294967336 bytes which is 40 bytes more than twice what is set vsz_limit = 4096M says says OOM Error when trying to allocate 4294967336 bytes which is 40 bytes more than what is set vsz_limit = 8192M says says OOM Error when trying to allocate 17179869224 bytes which is 40 bytes more than twice what is set vsz_limit = 16384M says says OOM Error when trying to allocate 17179869224 bytes which is 40 bytes more than what is set everything set larger than 16384M stays at OOM Error when trying to...

...as a smbd connection starts, has been increasing over the past few days, while the resident portion of the process remains at a more or less constant size. Here's a portion of the top display: load averages: 11.45, 10.62, 12.86 15:00:21 1559 processes:1558 sleeping, 1 on cpu Memory: 8192M real, 2883M free, 4163M swap in use, 9981M swap free PID USERNAME THR PRI NICE SIZE RES STATE TIME CPU COMMAND 27633 root 4 58 0 1483M 13M sleep 0:16 9.66% smbd 27609 root 4 58 0 1484M 13M sleep 0:19 5.85% smbd 27647 root 4 58 0 1484M 13M sleep...

...up now. I have 8GB of RAM and I have seen that if I put dom0_mem=1024M option, the dom0 has 1GB of RAM for itself. What does this really mean? This is confusing me, because I don''t understand how to decide the amount of RAM to assign to the dom0. For example, what if I assign 256M? What if 8192M? For sure you can say to try, but it is not so clear to me what I am doing. As far as I understand, this would be the situation: dom0_mem=1024M implies that ''xl list'' shows that the dom0 has got 1024MB of RAM reserved for itself. Are the remaining 7GB available for the domUs and...

Aloha! Concisely, I''ve been trying for several days to get VGA/PCI passthrough working. Regarding VGA vs PCI passthrough, I''m not entirely certain of the difference? Does Xen perform a different set of operations when passing through a VGA card versus any PCIe card? I''ve read the wiki and it seems the answer is "yes;" however, when passing through a

Hello there I built development version of syslinux from git 6.04-pre3-3-(sometag) and I am trying to boot a slackware-current system with it. I do not use a separated partition for `/boot`. It's just `/dev/sda1` here for `/` and `/boot` is just a folder. I simply use `mbr.bin` against a DOS partition table and the first partition having the bootable flag. With this layout, the only

...22: 5.9% user, 0.0% nice, 58.8% system, 0.0% interrupt, 35.3% idle CPU 23: 6.3% user, 0.0% nice, 59.6% system, 0.0% interrupt, 34.1% idle Mem: 3551M Active, 1351M Inact, 2905M Wired, 8K Cache, 7488K Buf, 85G Free ARC: 1073M Total, 107M MRU, 828M MFU, 784K Anon, 7647K Header, 130M Other Swap: 8192M Total, 8192M Free PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND 11 root 24 155 ki31 0K 384K CPU23 23 431.4H 847.95% idle 0 root 248 -8 0 0K 3968K - 1 10:24 89.45% kernel 2880 _relayd 1 79 0 69608K 54...

...{ > client_limit = 0 > drop_priv_before_exec = no > idle_kill = 4294967295s > process_limit = 1 > process_min_avail = 0 > service_count = 0 > vsz_limit = 8g > unix_listener replicator-doveadm { > mode = 0600 > user = vmail > } > vsz_limit = 8192M > } > > > service aggregator { > process_limit = 1000 > #vsz_limit = 1g > fifo_listener replication-notify-fifo { > user = vmail > group = vmail > mode = 0666 > } > > } > > service pop3-login { > process_limit = 1000 > client_lim...

Hi, I am trying to make the vt-d and pci pass-through work and I have some problems. I just try to give a NIC to an HVM guest. When I create the vm the hypervisor goes to an infinite loop, it displays in loop the message enclosed (console_on_xm_create). I use xen x86_64, debian etch dom0 with linux-2.6.18.8-xen 32. The hvm guest is a debian etch 64. Cheers, -- Jean Guyader

...v_before_exec = no >> ?idle_kill = 4294967295s >> ?process_limit = 1 >> ?process_min_avail = 0 >> ?service_count = 0 >> ?vsz_limit = 8g >> ???????unix_listener replicator-doveadm { >> ???mode = 0600 >> ???user = vmail >> ?} >> ?vsz_limit = 8192M >> } >> >> >> service aggregator { >> ?process_limit = 1000 >> ?#vsz_limit = 1g >> ?fifo_listener replication-notify-fifo { >> ???user = vmail >> ???group = vmail >> ???mode = 0666 >> ?} >> >> } >> >> service...

One step further in my quest to create a replacement mail server. I now have my old mail server (2.3.19.1, macOS + MacPorts) and my new (2.3.20, Alpine Linux, Docker, apk package). When I turn on replication it works, but, after a while I see: Jan 06 00:50:31 replicator: Panic: data stack: Out of memory when allocating 268435496 bytes Jan 06 00:50:32 replicator: Fatal: master:

...0 12:21:20 sng02 dovecot: auth: Error: ldap_first_attribute Feb 20 12:21:20 sng02 dovecot: auth: Error: ldap_get_values Feb 20 12:21:20 sng02 dovecot: auth: Error: ldap_next_attribute Feb 20 12:21:20 sng02 dovecot: auth: Debug: ldap(marco.carcano): result: dovecotMailQuota(quota_rule=%$)=*:storage=8192M Feb 20 12:21:20 sng02 dovecot: auth: Error: ldap_msgfree Feb 20 12:21:20 sng02 dovecot: auth: Error: ldap_result ld 0x6cba60 msgid -1 Feb 20 12:21:20 sng02 dovecot: auth: Error: wait4msg ld 0x6cba60 msgid -1 (timeout 0 usec) Feb 20 12:21:20 sng02 dovecot: auth: Error: wait4msg continue ld 0x6cba...

...xt? I only could find a post which suggests using: kern.ipc.shm_use_phys: 1 But I already set it and it has no effect...box has 4gb of memory: CPU: 0.1% user, 0.0% nice, 0.0% system, 0.0% interrupt, 99.9% idle Mem: 180M Active, 1584M Inact, 467M Wired, 131M Cache, 214M Buf, 1578M Free Swap: 8192M Total, 8548K Used, 8184M Free I have the following in make.conf CPUTYPE?=core2 CFLAGS= -O2 -fno-strict-aliasing -pipe CXXFLAGS+= -fconserve-space COPTFLAGS= -O -pipe NO_GAMES=true NO_PROFILE=true WITHOUT_X11=true below is the kernel config file: cpu HAMMER ident WEB o...

...xamples/process-list ubuntu To deal with this, I tried creating VM with domain name ubuntu using steps given at below link. https://help.ubuntu.com/community/KVM/CreateGuests http://virt-tools.org/learning/install-with-command-line/ Create VM: $sudo apt-get install virtinst $sudo fallocate -l 8192M /var/lib/libvirt/images/guest.img $sudo qemu-img create -f qcow2 /var/lib/libvirt/images/guest.qcow2 8192 spanhal1@seclab2:~/KVMModule$ sudo virt-install --connect qemu:///system -n ubuntu -r 512 -f guest.qcow2 -s 12 -c /home/spanhal1/KVMModule/ubuntu-12.04.4-desktop-amd64.iso --vnc --noautoconso...