On Thu, Mar 19, 2020 at 12:44 PM Ilya Maximets <[email protected]> wrote: > > On 3/19/20 8:32 AM, David Marchand wrote: > > wget stops retrying to download a file when hitting fatal http errors > > like 503. > > But if a previous try had resulted in a partially downloaded ${file}, the > > next wget call tries to download to ${file}.1. > > > > Example: > > +wget https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.16.18.tar.xz > > --2020-03-18 20:51:42-- > > https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.16.18.tar.xz > > Resolving cdn.kernel.org (cdn.kernel.org)... 151.101.1.176, 151.101.65.176, > > 151.101.129.176, ... > > Connecting to cdn.kernel.org (cdn.kernel.org)|151.101.1.176|:443... > > connected. > > HTTP request sent, awaiting response... 200 OK > > Length: 103076276 (98M) [application/x-xz] > > Saving to: ‘linux-4.16.18.tar.xz’ > > > > linux-4.16.18.tar.x 0%[ ] 13.07K --.-KB/s in 0s > > > > 2020-03-18 20:54:44 (133 MB/s) - Read error at byte 13383/103076276 > > (Connection reset by peer). Retrying. > > > > --2020-03-18 20:54:45-- (try: 2) > > https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.16.18.tar.xz > > Connecting to cdn.kernel.org (cdn.kernel.org)|151.101.1.176|:443... > > connected. > > HTTP request sent, awaiting response... 503 first byte timeout > > 2020-03-18 20:55:46 ERROR 503: first byte timeout. > > > > +wget https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.16.18.tar.xz > > --2020-03-18 20:55:46-- > > https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.16.18.tar.xz > > Resolving cdn.kernel.org (cdn.kernel.org)... 151.101.1.176, 151.101.65.176, > > 151.101.129.176, ... > > Connecting to cdn.kernel.org (cdn.kernel.org)|151.101.1.176|:443... > > connected. > > HTTP request sent, awaiting response... 200 OK > > Length: 103076276 (98M) [application/x-xz] > > Saving to: ‘linux-4.16.18.tar.xz.1’ > > > > linux-4.16.18.tar.x 100%[===================>] 98.30M 186MB/s in 0.5s > > > > 2020-03-18 20:55:56 (186 MB/s) - ‘linux-4.16.18.tar.xz.1’ saved > > [103076276/103076276] > > > > Fixes: 048674b45f4b ("travis: Retry kernel download on 503 first byte > > timeout.") > > > > Signed-off-by: David Marchand <[email protected]> > > --- > > .travis/linux-build.sh | 4 +++- > > 1 file changed, 3 insertions(+), 1 deletion(-) > > > > diff --git a/.travis/linux-build.sh b/.travis/linux-build.sh > > index 359f7773ba..74e1028573 100755 > > --- a/.travis/linux-build.sh > > +++ b/.travis/linux-build.sh > > @@ -35,7 +35,9 @@ function install_kernel() > > > > url="${base_url}/linux-${version}.tar.xz" > > # Download kernel sources. Try direct link on CDN failure. > > - wget ${url} || wget ${url} || wget ${url/cdn/www} > > + wget ${url} || > > + (rm -f linux-${version}.tar.xz && wget ${url}) || > > + (rm -f linux-${version}.tar.xz && wget ${url/cdn/www}) > > How about using 'wget -c' instead?
This should work. Restarting from zero seems safer to me. Your choice. -- David Marchand _______________________________________________ dev mailing list [email protected] https://mail.openvswitch.org/mailman/listinfo/ovs-dev
