Re: [Qemu-devel] [PATCH for-4.1 v2] qemu-img: Saner printing of large file sizes

2019-04-17 Thread Daniel P . Berrangé
On Wed, Apr 17, 2019 at 11:58:57AM -0500, Eric Blake wrote: > On 4/10/19 2:28 PM, Max Reitz wrote: > > On 01.04.19 16:57, Eric Blake wrote: > >> Disk sizes close to INT64_MAX cause overflow, for some pretty > >> ridiculous output: > >> > >> $ ./nbdkit -U - memory size=$((2**63 - 512)) --run 'qemu

Re: [Qemu-devel] [PATCH for-4.1 v2] qemu-img: Saner printing of large file sizes

2019-04-17 Thread Max Reitz
On 17.04.19 18:58, Eric Blake wrote: > On 4/10/19 2:28 PM, Max Reitz wrote: >> On 01.04.19 16:57, Eric Blake wrote: >>> Disk sizes close to INT64_MAX cause overflow, for some pretty >>> ridiculous output: >>> >>> $ ./nbdkit -U - memory size=$((2**63 - 512)) --run 'qemu-img info $nbd' >>> image:

Re: [Qemu-devel] [PATCH for-4.1 v2] qemu-img: Saner printing of large file sizes

2019-04-17 Thread Eric Blake
On 4/10/19 2:28 PM, Max Reitz wrote: > On 01.04.19 16:57, Eric Blake wrote: >> Disk sizes close to INT64_MAX cause overflow, for some pretty >> ridiculous output: >> >> $ ./nbdkit -U - memory size=$((2**63 - 512)) --run 'qemu-img info $nbd' >> image: nbd+unix://?socket=/tmp/nbdkitHSAzNz/socket

Re: [Qemu-devel] [PATCH for-4.1 v2] qemu-img: Saner printing of large file sizes

2019-04-10 Thread Max Reitz
On 01.04.19 16:57, Eric Blake wrote: > Disk sizes close to INT64_MAX cause overflow, for some pretty > ridiculous output: > > $ ./nbdkit -U - memory size=$((2**63 - 512)) --run 'qemu-img info $nbd' > image: nbd+unix://?socket=/tmp/nbdkitHSAzNz/socket > file format: raw > virtual size: -838

Re: [Qemu-devel] [PATCH for-4.1 v2] qemu-img: Saner printing of large file sizes

2019-04-01 Thread Kevin Wolf
Am 01.04.2019 um 16:57 hat Eric Blake geschrieben: > Disk sizes close to INT64_MAX cause overflow, for some pretty > ridiculous output: > > $ ./nbdkit -U - memory size=$((2**63 - 512)) --run 'qemu-img info $nbd' > image: nbd+unix://?socket=/tmp/nbdkitHSAzNz/socket > file format: raw > virt

[Qemu-devel] [PATCH for-4.1 v2] qemu-img: Saner printing of large file sizes

2019-04-01 Thread Eric Blake
Disk sizes close to INT64_MAX cause overflow, for some pretty ridiculous output: $ ./nbdkit -U - memory size=$((2**63 - 512)) --run 'qemu-img info $nbd' image: nbd+unix://?socket=/tmp/nbdkitHSAzNz/socket file format: raw virtual size: -8388607T (9223372036854775296 bytes) disk size: unav