search for: blockdev_setra

...s) */ udev_settle (); - if (extraarg > 0) { + if (extraarg >= 0) { snprintf (buf, sizeof buf, "%d", extraarg); argv[2] = buf; argv[3] = device; @@ -89,33 +89,43 @@ call_blockdev (const char *device, const char *switc, int extraarg, int prints) } int +do_blockdev_setra (const char *device, int sectors) +{ + if (sectors < 0) { + reply_with_error ("readahead sectors must be >= 0"); + return -1; + } + return (int) call_blockdev (device, "--setra", sectors, 0); +} + +int do_blockdev_setro (const char *device) { - return (int) cal...

See http://rwmj.wordpress.com/2014/11/23/mapping-files-to-disk/

Does *not* incorporate changes suggested by Pino yet. Rich.

This is a follow-up to the other generator changes in: https://www.redhat.com/archives/libguestfs/2017-February/msg00217.html Rich.

...); StringList (Filename, "names")], []; visibility = VInternal; shortdesc = "lstat on multiple files"; longdesc = "\ @@ -8936,7 +8936,7 @@ This is the internal call which implements C<guestfs_lstatnslist>." }; { defaults with name = "blockdev_setra"; added = (1, 29, 10); - style = RErr, [Device "device"; Int "sectors"], []; + style = RErr, [String (Device, "device"); Int "sectors"], []; tests = [ InitEmpty, Always, TestRun ( [["blockdev_setra"; "/dev/sda&qu...

Very large but mechanical change to the generator. Rich.

Split up the huge generator/actions.ml into several smaller files. Rich.

The existing mechanism was clunky, slow and used ~ 10 MB of local disk. Rich.

See this bug for background information: https://bugzilla.redhat.com/show_bug.cgi?id=1350465 Thanks: Tomáš Golembiovský --- v2v/virt-v2v.pod | 38 ++++++++++++++++++++++++++------------ 1 file changed, 26 insertions(+), 12 deletions(-) diff --git a/v2v/virt-v2v.pod b/v2v/virt-v2v.pod index e68d75cf8..0943bf305 100644 --- a/v2v/virt-v2v.pod +++ b/v2v/virt-v2v.pod @@ -1909,18 +1909,32 @@ that

See this bug for background information: https://bugzilla.redhat.com/show_bug.cgi?id=1350465 --- v2v/virt-v2v.pod | 39 +++++++++++++++++++++++++++------------ 1 file changed, 27 insertions(+), 12 deletions(-) diff --git a/v2v/virt-v2v.pod b/v2v/virt-v2v.pod index e68d75cf8..93d1a9ecd 100644 --- a/v2v/virt-v2v.pod +++ b/v2v/virt-v2v.pod @@ -1909,18 +1909,33 @@ that guest through the RHV-M UI,

If the connection is not local, paths of disks will refer to the remote host, which were mistakenly handled as local paths (in the best case failing to open a non-existing disk, and in the worst case opening a different disk!). In case the disks are remote resources like ssh or ceph, nothing guarantees that the hostname can be reached from the local machine, or even that it is actually the same on

Hopefully this time ...