mem- ory may have few invalid values). A negative file offset may be valid for some devices in some implementations. The POSIX.1-1990 standard did not specifically prohibit lseek() from returning a negative offset. Therefore, an application was required to clear errno prior to the call and ...
but at least every call to lseek on the smbd server side does not seem to correspond 1:1 to some client side lseek call, it seems it's getting amplified. i see this on the client (strace qemu-img ) now, also with -S0 [pid 5206] lseek(4, 418447360, SEEK_DATA <unfinished ...>...
各种IO监视工具在Linux IO 体系结构中的位置 源自 Linux...= None _glibc_pread = None _c_char_buf = None _open_f...