On Wed, Aug 08, 2012 at 05:18:18PM +0500, Muhammad Yousuf Khan wrote: > i was using i686 kernel now i just updated amd64 it worked > aptitude install linux-image-2.6-amd64 > > root@lion:~# free > total used free shared buffers cached > Mem: 8134920 83372 8051548 0 2272 17392 > -/+ buffers/cache: 63708 8071212 > Swap: 15623088 0 15623088 > > but my second question about disk space is still a confusiong. please help
Many Linux file systems (ext2/3/4, definitely. I'm not sure about others), reserve 5% of the space for root. That means that when the disk is showing 100% full, root can still, say, compress a run-away log file and then delete it. You can either live with that safety net, or use a tool such as tune2fs to adjust it. > > > > On Wed, Aug 8, 2012 at 3:52 PM, Muhammad Yousuf Khan <sir...@gmail.com> wrote: > > i am using debian 6.0.4. i have 8GB of ram installed in a server 2GB x > > 4. bios also shows 8 GB. > > > > however top only shows 2gb or RAM > > > > top - 15:48:29 up 16 min, 1 user, load average: 0.00, 0.01, 0.00 > > Tasks: 90 total, 1 running, 89 sleeping, 0 stopped, 0 zombie > > Cpu(s): 0.0%us, 0.1%sy, 0.0%ni, 99.6%id, 0.3%wa, 0.0%hi, 0.0%si, > > 0.0%st > > Mem: 2273280k total, 79768k used, 2193512k free, 2292k buffers > > Swap: 15623088k total, 0k used, 15623088k free, 45456k cached > > > > > > root@lion:~# free > > total used free shared buffers cached > > Mem: 2273280 79768 2193512 0 2292 45456 > > -/+ buffers/cache: 32020 2241260 > > Swap: 15623088 0 15623088 > > > > > > Secondly......... > > > > root@lion:~# df -h > > Filesystem Size Used Avail Use% Mounted on > > /dev/mapper/pve--vg-root > > 442G 550M 419G 1% / > > > > i dont know if its normal but things are confusing me a bit. i have > > working space of 442G used 550MB and available 419MB there almost > > 22GB is missing. > > > > please help. > > > > Thanks, > > > -- > To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org > Archive: > http://lists.debian.org/cagwvfmm_pvwxn9ddsq3vvbs9vsmtu96kjnfgejkpicsob_k...@mail.gmail.com >
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