On 02/12/2018 03:31 PM, Eric Blake wrote:
> On 02/12/2018 08:46 AM, Murilo Opsfelder Araujo wrote:
>> On 02/12/2018 12:25 PM, Daniel Henrique Barboza wrote:
>>> From: Yasmin Beatriz
>>>
>>> fd_write_vmcore can fail to execute for a lot of reasons that can be
>>> retrieved by errno, but it only ret
On 02/12/2018 08:25 AM, Daniel Henrique Barboza wrote:
From: Yasmin Beatriz
fd_write_vmcore can fail to execute for a lot of reasons that can be
retrieved by errno, but it only returns -1. This makes difficult for
the caller to know what happened and only a generic error message is
propagated b
On 02/12/2018 08:46 AM, Murilo Opsfelder Araujo wrote:
On 02/12/2018 12:25 PM, Daniel Henrique Barboza wrote:
From: Yasmin Beatriz
fd_write_vmcore can fail to execute for a lot of reasons that can be
retrieved by errno, but it only returns -1. This makes difficult for
the caller to know what h
On 02/12/2018 12:46 PM, Murilo Opsfelder Araujo wrote:
On 02/12/2018 12:25 PM, Daniel Henrique Barboza wrote:
From: Yasmin Beatriz
fd_write_vmcore can fail to execute for a lot of reasons that can be
retrieved by errno, but it only returns -1. This makes difficult for
the caller to know what
On 02/12/2018 12:25 PM, Daniel Henrique Barboza wrote:
> From: Yasmin Beatriz
>
> fd_write_vmcore can fail to execute for a lot of reasons that can be
> retrieved by errno, but it only returns -1. This makes difficult for
> the caller to know what happened and only a generic error message is
> pr
Hi
On Mon, Feb 12, 2018 at 3:25 PM, Daniel Henrique Barboza
wrote:
> From: Yasmin Beatriz
>
> fd_write_vmcore can fail to execute for a lot of reasons that can be
> retrieved by errno, but it only returns -1. This makes difficult for
> the caller to know what happened and only a generic error me
From: Yasmin Beatriz
fd_write_vmcore can fail to execute for a lot of reasons that can be
retrieved by errno, but it only returns -1. This makes difficult for
the caller to know what happened and only a generic error message is
propagated back to the user. This is an example using dump-guest-memo