Hi Abhishek, By default, the root/.bashrc on this image has an m5 exit call and will lead to simulation termination after linux boot up. If you update the .bashrc file by adding a m5 readfile, you should be able to use an rcS script with this image. Please, refer to the following script on how to use m5 readfile:
https://github.com/darchr/gem5art/blob/master/docs/disks/npb/runscript.sh -Ayaz On Tue, Mar 3, 2020 at 7:32 AM Abhishek Singh < abhishek.singh199...@gmail.com> wrote: > Hello Ayaz, > > Can this image accept the rcS script provided using the Command line? > > For example in this way: > > ./build/X86/gem5.opt > --outdir=/home/abs218/whisper_gem5_setup/gem5_latest/scalibility_chkpt/ > --stats-file=scalibility_chkpt.simout --dump-config=scalibility_chkpt.ini > --redirect-stderr --stderr-file=scalibility_chkpt.e configs/example/fs.py > --checkpoint-dir=/home/abs218/whisper_gem5_setup/gem5_latest/scalibility_chkpt/ > --disk-image=/home/abs218/whisper_gem5_setup/benchmarks/gem5art/base.img > --kernel=/home/abs218/new_fs/gem5/linux-4.8.13/vmlinux > --script=scalibility.rcS > > > Best regards, > > Abhishek > > > On Fri, Jan 24, 2020 at 2:05 AM Ayaz Akram <yazak...@ucdavis.edu> wrote: > >> Hi Rubel, >> >> You can download a disk image with ubuntu 18.04 using the following link: >> >> http://dist.gem5.org/images/x86/ubuntu-18-04/base.img >> >> We have also uploaded some linux kernel binaries and associated kernel >> config files, which you can download from the following links: >> >> http://dist.gem5.org/kernels/x86/static/vmlinux-4.14.134 >> http://dist.gem5.org/kernels/x86/static/vmlinux-4.14.134.config >> >> In the above links, replace vmlinux-4.14.134 >> <http://dist.gem5.org/kernels/x86/static/vmlinux-4.14.134> with any >> kernel from this list: vmlinux-4.19.83 >> <http://dist.gem5.org/kernels/x86/static/vmlinux-4.19.83>, vmlinux-4.4.1 >> <http://dist.gem5.org/kernels/x86/static/vmlinux-4.4.189>*86*, >> vmlinux-5.2.3 <http://dist.gem5.org/kernels/x86/static/vmlinux-5.2.3>, >> vmlinux-4.9.186 <http://dist.gem5.org/kernels/x86/static/vmlinux-4.9.186> to >> download that kernel binary or the kernel config file used to build the >> kernel. >> >> In order to find out which kernel versions work on which gem5 configs, >> you can refer to the status plots shown at the bottom of the following >> tutorial: >> >> https://gem5art.readthedocs.io/en/latest/tutorials/boot-tutorial.html >> >> Please, note that these status plots are generated using gem5 commit: >> d40f0bc579fb8b10da7181. >> >> We will soon release more details on the methodology (gem5art: libraries >> for artifacts, reproducibility and testing) used to generate these plots. >> >> Regards, >> Ayaz >> >> >> On Thu, Jan 23, 2020 at 8:11 AM Md Rubel Ahmed <mdrubelah...@mail.usf.edu> >> wrote: >> >>> Hi all, >>> I want to run ubuntu 18.04 on top of X86 gem5.opt full system. I am >>> specifically interested in running a multi-threaded program on this OS. I >>> have followed the below tutorials but could not get my required version >>> booted. >>> Tutorials: >>> 1. http://www.lowepower.com/jason/setting-up-gem5-full-system.html >>> 2. https://docs.simplessd.org/tips/kernel.html >>> I also tried with the kernel and disk img provided with the tutorial >>> [2]. But still getting similar errors: >>> >>> ``` >>> VFS: Cannot open root device "hda1" or unknown-block(3,1) >>> Please append a correct "root=" boot option; here are the available >>> partitions: >>> 0300 16 hda driver: ide-disk >>> 0340 524160 hdb driver: ide-disk >>> 0341 524128 hdb1 >>> ``` >>> >>> Now I am asking if anyone has a good kernel and image built with some >>> latest version of ubuntu/Linux and publicly available, or can someone tell >>> me the steps needed to overcome the errors and getting my job done. >>> >>> Thanks for your time. >>> Regards, >>> Rubel >>> _______________________________________________ >>> gem5-users mailing list >>> gem5-users@gem5.org >>> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users >> >> _______________________________________________ >> gem5-users mailing list >> gem5-users@gem5.org >> http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > >
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