Re: [PATCH 2/2] i386/a-b-bootblock: zero the first byte of each page on start

2023-09-26 Thread Daniil Tatianin
26.09.2023, 23:41, "Vladimir Sementsov-Ogievskiy" :On 07.09.23 22:29, Daniil Tatianin wrote: The migration qtest all the way up to this point used to work by sheer luck relying on the contents of all pages from 1MiB to 100MiB to contain the same one value in the first byte initially.  This easily b

Re: [PATCH 2/2] i386/a-b-bootblock: zero the first byte of each page on start

2023-09-26 Thread Vladimir Sementsov-Ogievskiy
On 07.09.23 22:29, Daniil Tatianin wrote: The migration qtest all the way up to this point used to work by sheer luck relying on the contents of all pages from 1MiB to 100MiB to contain the same one value in the first byte initially. This easily breaks if we reduce the amount of RAM for the test

[PATCH 2/2] i386/a-b-bootblock: zero the first byte of each page on start

2023-09-07 Thread Daniil Tatianin
The migration qtest all the way up to this point used to work by sheer luck relying on the contents of all pages from 1MiB to 100MiB to contain the same one value in the first byte initially. This easily breaks if we reduce the amount of RAM for the test instances from 150MiB to e.g 110MiB since t