Package: qemu-utils Version: 1.0+dfsg-2 Severity: wishlist hi
if I mount a partition, let's say # sudo qemu-nbd -P 1 -c /dev/nbd1 `pwd`/debian_squeeze.qcow2 # sudo mount /dev/nbd1 /mnt and then I write large files into /mnt, it happens that the writing is quite quite slow, and moreover that, while the system is writing, the load average goes very high (~6) , even though, according to 'top', no process is really using a lot of memory or of CPU. Similarly when I tried to reduce the size using # sudo wipe2fs /dev/nbd1 Maybe there is some way to improve this situation? (Cache and reorder data blocks in 'qemu-nbd' before writing to the disk?) a. -- System Information: Debian Release: wheezy/sid APT prefers testing APT policy: (500, 'testing'), (450, 'unstable'), (1, 'experimental') Architecture: amd64 (x86_64) Kernel: Linux 3.1.0-1-amd64 (SMP w/2 CPU cores) Locale: LANG=it_IT.utf8, LC_CTYPE=it_IT.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages qemu-utils depends on: ii libaio1 0.3.109-2 ii libc6 2.13-24 ii libcurl3-gnutls 7.23.1-3 ii libglib2.0-0 2.30.2-4 ii libiscsi1 1.0.1-1 ii librados2 0.38-1 ii librbd1 0.38-1 ii libuuid1 2.19.1-5 ii zlib1g 1:1.2.3.4.dfsg-3 qemu-utils recommends no packages. Versions of packages qemu-utils suggests: ii debootstrap 1.0.38 -- no debconf information -- Andrea Mennucc "E' un mondo difficile. Che vita intensa!" (Tonino Carotone) -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
