On 27.1.2012, at 2.00, Gedalya wrote:
# doveadm -o imapc_user=gedalya@thisdomain.com -o imapc_password=***** backup -u gedalya@thisdomain.com -R imapc: Segmentation fault gdb backtrace would be helpful. You should be able to get that by running (as root):
213 mailbox-log.c: No such file or directory. in mailbox-log.c (gdb) bt full #0 mailbox_log_iter_open_next (iter=0x80cbd90) at mailbox-log.c:213 No locals. #1 0xb7fa7dd4 in mailbox_log_iter_init (log=0x0) at mailbox-log.c:239 iter = 0x80cbd90 #2 0x0806ffd3 in dsync_worker_get_list_mailbox_log (list=0x80b6180, worker=0x80c3138) at dsync-worker-local.c:316
Ah, right, dsync really wants index files. Of course it shouldn't crash, I'll fix that, but you should be able to work around it:
rm -rf /tmp/imapc doveadm -o imapc_user=USERNAME -o imapc_password=PASSWORD backup -R imapc:/tmp/imapc