We have a project that will need an IMAP server to run on both Solaris and HP-UX. In the os.html document for cyrus imap 2.0.16 it reads:
<snip> 1. The memory mapping support (mmap(2)) in HP-UX does not have the right semantics for the Cyrus IMAP server under the 9.0 and 10.0 release of the operating system. It appears this is related to the hardware's use of inverse page tables. It is recommended that large-scale sites consider using some other platform. </snip> In the archives of this list however, it seems there are a number of HP-UX users. Our current system would support only about 40 users but must be robust enough to offer a support for a lot more users. Any information on this would be appreciated. -- brendengrace
