Greetings, Chris Roehrig! > On 2023-06-23 18:26, Dan Harkless via Cygwin wrote: >> On 6/23/2023 5:19 PM, Chris Roehrig via Cygwin wrote: >>> No worries; I imagine most people don't run sshd on cygwin. >> >> Hmm, I'd generally think the opposite, at least for users coming from > more >> UNIXey / Linuxey backgrounds. >> >>> It looks to >>> me like the issue involves i/o between sshd and its sub-processes on >> >>> cygwin. >>> >>> Is anyone else able to successfully scp large files (>64KB) to cygwin as >>> the remote receiving end (with the latest cygwin)? >> >> Yes, with all Cygwin64 updates, I was able to scp a file of a few MB > from >> Linux to Windows 10 with no issues. I also tried your 'cat' > version, and >> that worked fine too. >> >> -- > Dan Harkless >> http://harkless.org/dan/ >> >>
> Thanks. There must be some issue with my setup. Very odd that 'pv' > works, but 'cat' does not. ldd shows they use identical libs. I guess > I'll start with the pv and cat source. Try rebase-trigger full and run setup afterwars. Try running cygcheck against installed packages (or just install a new copy of Cygwin into a separate directory) to exclude possible locked files in update. $ dd if=/dev/zero bs=65537 count=1 | ssh localhost -- cat > /dev/null The authenticity of host 'localhost (::1)' can't be established. ED25519 key fingerprint is SHA256:rK/5qL4K+LBmYS2LfQQH1dT4fmB7+Oi7YlWLTDJvPRU. This key is not known by any other names. Are you sure you want to continue connecting (yes/no/[fingerprint])? yes Warning: Permanently added 'localhost' (ED25519) to the list of known hosts. 1+0 records in 1+0 records out 65537 bytes (66 kB, 64 KiB) copied, 7.67032 s, 8.5 kB/s $ dd if=/dev/zero bs=64k count=1M | ssh localhost -- cat > /dev/null 1048576+0 records in 1048576+0 records out 68719476736 bytes (69 GB, 64 GiB) copied, 670.787 s, 102 MB/s -- With best regards, Andrey Repin Wednesday, July 5, 2023 22:17:23 Sorry for my terrible english... -- Problem reports: https://cygwin.com/problems.html FAQ: https://cygwin.com/faq/ Documentation: https://cygwin.com/docs.html Unsubscribe info: https://cygwin.com/ml/#unsubscribe-simple
