hi, i tried to generate a checkpoint of a vps. # vzctl chkpnt 103 Setup checkpoint... Error: No checkpointing support, unable to open /proc/cpt: No such file or directory what have i to do, to generate checkpoints? i found nothing in the kernel. i am using 2.6.16-test0012.1 thx. cu tb
hi, nobody any ideas? cu tb
# lsmod do you have modules vzcpt and vzrst loaded?
hej, no. both are not loaded and also are not existing on my system. how can i creat them? i didn't find anything in the kernel menuconfig... cu tb.
have you compiled the kernel itself? check CONFIG_VZ_CHECKPOINT option. is it 'm'?
hi, no because this option isn't available in my .config-file! i checked the patch-file and there i can find it but i don't know why it's not in the .config... i added it now and try to compile it... no module available... it was not generated what i am doing wrong? cu tb.
+config VZ_CHECKPOINT + tristate "Checkpointing & restoring Virtual Environments" + depends on SOFTWARE_SUSPEND && VE_CALLS check that you enabled these 2 options which are required for checkpointing.
that's it SOFTWARE_SUSPEND was missing because i deactivted the energy save options now i can compile but i cannot load the module vzcpt... # modprobe vzcpt FATAL: Error inserting vzcpt (/lib/modules/2.6.16-026test012/kernel/kernel/cpt/vzcpt.ko): Unknown symbol in module, or unknown parameter (see dmesg) #dmesg [...] vzcpt: Unknown symbol pmd_huge any ideas? thx. cu tb
thx @ xemul! that's it now it's working. thx. cu tb.