On Thu, Jan 30, 2014 at 10:55:52AM +0100, Cédric Bosdonnat wrote:
Tmpfs relative size and default 50% size values aren't supported as we have no idea of the available memory at the conversion time. --- src/lxc/lxc_container.c | 2 +- src/lxc/lxc_container.h | 2 + src/lxc/lxc_native.c | 245 +++++++++++++++++++++++- tests/lxcconf2xmldata/lxcconf2xml-fstab.config | 37 ++++ tests/lxcconf2xmldata/lxcconf2xml-simple.config | 4 +- tests/lxcconf2xmldata/lxcconf2xml-simple.xml | 9 + tests/lxcconf2xmltest.c | 60 +++--- 7 files changed, 330 insertions(+), 29 deletions(-) create mode 100644 tests/lxcconf2xmldata/lxcconf2xml-fstab.config
+static int +lxcAddFstabLine(virDomainDefPtr def, lxcFstabPtr fstab) +{ + char *src = NULL; + char *dst = NULL; + char **options = virStringSplit(fstab->options, ",", 0); + bool readonly; + int type = VIR_DOMAIN_FS_TYPE_MOUNT; + unsigned long long usage = 0; + + if (fstab->dst[0] != '/') { + if (virAsprintf(&dst, "/%s", fstab->dst) < 0) + goto error; + } else if (VIR_STRDUP(dst, fstab->dst) < 0) + goto error;
Nit-pick: i think it'd be slightly clearer if you did } else { if (VIR_STRDUP(dst, fstab->dst) < 0) goto error; } because we prefer that if/else both match in their use of {}
+ + /* Check that we don't add basic mounts */ + if (lxcIsBasicMountLocation(dst)) { + VIR_FREE(dst); + return 0; + } + + if (STREQ(fstab->type, "tmpfs")) { + char *sizeStr = NULL; + size_t i; + type = VIR_DOMAIN_FS_TYPE_RAM; + + for (i = 0; options[i]; i++) { + if ((sizeStr = STRSKIP(options[i], "size="))) { + if (lxcConvertSize(sizeStr, &usage) < 0) + goto error; + break; + } + } + if (!sizeStr) { + virReportError(VIR_ERR_INTERNAL_ERROR, "%s", + _("missing tmpfs size, set the size option")); + goto error; + } + } else if (VIR_STRDUP(src, fstab->src) < 0) + goto error;
And here too - add {} in the 'else { ..strdup bits.. }' ACK with the nitpick fixed. Daniel -- |: http://berrange.com -o- http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :|