Re: [Qemu-devel] [PATCH v2 4/5] iotests: Make 083 less flaky

2017-11-09 Thread Max Reitz
On 2017-11-09 21:58, Eric Blake wrote: > On 11/09/2017 02:30 PM, Max Reitz wrote: >> 083 has (at least) two issues: >> >> 1. By launching the nbd-fault-injector in background, it may not be >>scheduled until the first grep on its output file is executed. >>However, until then, that file may

Re: [Qemu-devel] [PATCH v2 4/5] iotests: Make 083 less flaky

2017-11-09 Thread Eric Blake
On 11/09/2017 02:30 PM, Max Reitz wrote: > 083 has (at least) two issues: > > 1. By launching the nbd-fault-injector in background, it may not be >scheduled until the first grep on its output file is executed. >However, until then, that file may not have been created yet -- so it >eith

[Qemu-devel] [PATCH v2 4/5] iotests: Make 083 less flaky

2017-11-09 Thread Max Reitz
083 has (at least) two issues: 1. By launching the nbd-fault-injector in background, it may not be scheduled until the first grep on its output file is executed. However, until then, that file may not have been created yet -- so it either does not exist yet (thus making the grep emit an e