14732 2008-03-01 19:09:54 +0300 rsync out-of-memory error when copying large trees 2008-03-01 22:33:40 +0300 1 1 3 Distributions Branch 4.0 rsync-server 4.0 all Linux CLOSED NOTABUG P2 normal --- 1 khedin ldv qa-4.0 oldest_to_newest 64902 0 khedin 2008-03-01 19:09:54 +0300 Каталог /etc создается и является, вроде бы, точной копией оригинала (правда симлинки абсолютные побились, но про это есть в мане). А вот с хоумом нехорошо. [root@khedin rbackup]# rsync -rul --delete /etc khedin::backup [root@khedin rbackup]# rsync -rul --delete /home khedin::backup ERROR: out of memory in receive_file_entry [receiver] rsync: read error: Connection reset by peer (104) rsync error: error in rsync protocol data stream (code 12) at io.c(605) [sender=2.6.9] [root@khedin rbackup]# rsync -rul --delete /home/lodin khedin::backup ERROR: out of memory in receive_file_entry [receiver] rsync: writefd_unbuffered failed to write 2166 bytes [sender]: Connection reset by peer (104) rsync error: error allocating core memory buffers (code 22) at util.c(115) [receiver=2.6.9] rsync: connection unexpectedly closed (4 bytes received so far) [sender] rsync error: error in rsync protocol data stream (code 12) at io.c(454) [sender=2.6.9] [root@khedin rbackup]# cat /etc/rsyncd.conf | grep -v ^\# | grep [a-z] [backup] comment = backup test path = /yard/rbackup use chroot = no read only = no write only = no uid = root Да, судя вот по этому, проблема не в нехватке памяти -- весь хоум можно запихать в память+своп и ещё останется: [root@khedin rbackup]# free total used free shared buffers cached Mem: 2075496 1603852 471644 0 115676 812868 -/+ buffers/cache: 675308 1400188 Swap: 5116660 16340 5100320 [root@khedin rbackup]# df /home/ /yard/ Filesystem Size Used Avail Use% Mounted on /dev/sdb6 5.7G 4.8G 580M 90% /home /dev/sda10 29G 16G 13G 57% /yard Что значит это сообщение об ошибке? Куда копать? 64907 1 ldv 2008-03-01 21:12:20 +0300 > [root@khedin rbackup]# rsync -rul --delete /home/lodin khedin::backup > ERROR: out of memory in receive_file_entry [receiver] > rsync: writefd_unbuffered failed to write 2166 bytes [sender]: Connection reset > by peer (104) > rsync error: error allocating core memory buffers (code 22) at > util.c(115) [receiver=2.6.9] > rsync: connection unexpectedly closed (4 bytes received so far) [sender] > rsync error: error in rsync protocol data stream (code 12) at > io.c(454) [sender=2.6.9] На сервере khedin следует увеличить лимит памяти в файле /etc/xinetd.d/rsync 64915 2 khedin 2008-03-01 22:33:40 +0300 А-а, вот оно что. Понял, спасибо.