Hi Russ, Thanks for the response. I tried with Slackware root file system with same kernel, now it doesn't spawn as many child process. Its possibly related to root file system i guess (may be something like getty process?).
Cheers. On 4/30/17, Russell Lewis <russl5...@gmail.com> wrote: > I'm certainly no UML expert! But I suspect that these are the various > kernel processes that Linux creates when it boots up. I would assume that > you cannot disable these without breaking the Linux kernel. > > Russ > > On Sat, Apr 29, 2017 at 7:57 PM, Lakshmipathi.G <lakshmipath...@gmail.com> > wrote: > >> Hi, >> >> When I launch single UML instance as: ./kernel64-4.3.5 >> ubda="cow,./CentOS6.x-AMD64-root_fs" mem=512m umid="uml" >> I see quite few child process with pstree: >> >> ───kernel64-4.3.5(4084)─┬─kernel64-4.3.5(4089) >> │ │ >> ├─kernel64-4.3.5(4090) >> │ │ >> ├─kernel64-4.3.5(4091) >> │ │ >> ├─kernel64-4.3.5(4092) >> │ │ >> ├─kernel64-4.3.5(4093) >> │ │ >> ├─kernel64-4.3.5(4207) >> │ │ >> ├─kernel64-4.3.5(4464) >> │ │ >> ├─kernel64-4.3.5(4790) >> │ │ >> └─kernel64-4.3.5(4813) >> >> >> >> Any thoughts on these process are 4090,4091,4092,4093 etc? Are the needed >> or we can disable them? thanks for any help/pointers. >> >> ---- >> Cheers, >> Lakshmipathi.G >> http://www.giis.co.in >> >> ------------------------------------------------------------ >> ------------------ >> Check out the vibrant tech community on one of the world's most >> engaging tech sites, Slashdot.org! http://sdm.link/slashdot >> _______________________________________________ >> User-mode-linux-user mailing list >> User-mode-linux-user@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user >> >> > -- ---- Cheers, Lakshmipathi.G http://www.giis.co.in http://www.webminal.org ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ User-mode-linux-user mailing list User-mode-linux-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-user
