MySQL Bugs: #79586: MCM1.4 - autotune --dryrun Internal error: Unable to open dumpfile

Bug #79586	MCM1.4 - autotune --dryrun Internal error: Unable to open dumpfile
Submitted:	10 Dec 2015 7:34	Modified:	27 Feb 2016 2:35
Reporter:	Ivan Ma	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Cluster Manager	Severity:	S3 (Non-critical)
Version:	1.4	OS:	Oracle Linux (7.0)
Assigned to:	MySQL Verification Team	CPU Architecture:	Any

File:	Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file:

On *nix platforms use the split command e.g. split -b 50MB <my_large_archive> <my_split_archive_prefix>
On windows use WinZip or a similar utility to split the large file

Information about the execution

Attachment: MCM 1-4Autotune-bug.ppt (application/vnd.ms-powerpoint, text), 444.50 KiB.

strace execution on mcmd (strace -f -v ....) when the autotune was run

Attachment: my3.zip (application/zip, text), 126.11 KiB.