On 25 January 2011 11:18, Anne & Lynn Wheeler wrote:
> Another approach ... is a CKD channel program with "compare&swap"
> semantics that was developed for HONE in the late 70s (US operation was
> possibly largest single-system-image, loosely-coupled operation in the
> world at the time) ... was
paulgboul...@aim.com (Paul Gilmartin) writes:
> Long ago, circa MVS 3.8 without GRS, in our little lab we got
> sporadic deadlocks when one job allocated SYSLIB on VOL001,
> SYSLMOD on VOL002, and another allocated SYSLIB on VOL002,
> SYSLMOD on VOL001.
long ago and far away ... discussion of the
On Tue, 25 Jan 2011 08:58:29 -0600, Walt Farrell wrote:
>On Tue, 25 Jan 2011 01:56:51 +, john gilmore wrote:
>
>>I suggest that Mr. Rowe conduct a simple experiment, as I just did. Bind a
>set of object modules into library
>>A and write something into dataset B, located on the same notional
On Tue, 25 Jan 2011 01:56:51 +, john gilmore wrote:
>I suggest that Mr. Rowe conduct a simple experiment, as I just did. Bind a
set of object modules into library
>A and write something into dataset B, located on the same notional volume.
He will find that he can do these
>operations conc
4 matches
Mail list logo