diff options
| -rw-r--r-- | include/qemu-common.h | 2 | ||||
| -rw-r--r-- | monitor.c | 8 | ||||
| -rw-r--r-- | qemu-img.c | 10 | ||||
| -rw-r--r-- | tests/qemu-iotests/049.out | 8 | ||||
| -rw-r--r-- | util/cutils.c | 4 |
5 files changed, 20 insertions, 12 deletions
diff --git a/include/qemu-common.h b/include/qemu-common.h index cb82ef3d42..d95ea1e147 100644 --- a/include/qemu-common.h +++ b/include/qemu-common.h @@ -191,6 +191,8 @@ int parse_uint_full(const char *s, unsigned long long *value, int base); * A-Z, as strtosz() will use qemu_toupper() on the given argument * prior to comparison. */ +#define STRTOSZ_DEFSUFFIX_EB 'E' +#define STRTOSZ_DEFSUFFIX_PB 'P' #define STRTOSZ_DEFSUFFIX_TB 'T' #define STRTOSZ_DEFSUFFIX_GB 'G' #define STRTOSZ_DEFSUFFIX_MB 'M' @@ -93,10 +93,10 @@ * 'M' Non-negative target long (32 or 64 bit), in user mode the * value is multiplied by 2^20 (think Mebibyte) * 'o' octets (aka bytes) - * user mode accepts an optional T, t, G, g, M, m, K, k - * suffix, which multiplies the value by 2^40 for - * suffixes T and t, 2^30 for suffixes G and g, 2^20 for - * M and m, 2^10 for K and k + * user mode accepts an optional E, e, P, p, T, t, G, g, M, m, + * K, k suffix, which multiplies the value by 2^60 for suffixes E + * and e, 2^50 for suffixes P and p, 2^40 for suffixes T and t, + * 2^30 for suffixes G and g, 2^20 for M and m, 2^10 for K and k * 'T' double * user mode accepts an optional ms, us, ns suffix, * which divides the value by 1e3, 1e6, 1e9, respectively diff --git a/qemu-img.c b/qemu-img.c index 82c7977353..e089c7860b 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -85,8 +85,9 @@ static void help(void) " options are: 'none', 'writeback' (default, except for convert), 'writethrough',\n" " 'directsync' and 'unsafe' (default for convert)\n" " 'size' is the disk image size in bytes. Optional suffixes\n" - " 'k' or 'K' (kilobyte, 1024), 'M' (megabyte, 1024k), 'G' (gigabyte, 1024M)\n" - " and T (terabyte, 1024G) are supported. 'b' is ignored.\n" + " 'k' or 'K' (kilobyte, 1024), 'M' (megabyte, 1024k), 'G' (gigabyte, 1024M),\n" + " 'T' (terabyte, 1024G), 'P' (petabyte, 1024T) and 'E' (exabyte, 1024P) are\n" + " supported. 'b' is ignored.\n" " 'output_filename' is the destination disk image filename\n" " 'output_fmt' is the destination format\n" " 'options' is a comma separated list of format specific options in a\n" @@ -387,8 +388,9 @@ static int img_create(int argc, char **argv) error_report("Image size must be less than 8 EiB!"); } else { error_report("Invalid image size specified! You may use k, M, " - "G or T suffixes for "); - error_report("kilobytes, megabytes, gigabytes and terabytes."); + "G, T, P or E suffixes for "); + error_report("kilobytes, megabytes, gigabytes, terabytes, " + "petabytes and exabytes."); } return 1; } diff --git a/tests/qemu-iotests/049.out b/tests/qemu-iotests/049.out index 72db13f8d2..d2f0efe16d 100644 --- a/tests/qemu-iotests/049.out +++ b/tests/qemu-iotests/049.out @@ -108,15 +108,15 @@ qemu-img: Formatting or formatting option not supported for file format 'qcow2' Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=-1024 encryption=off cluster_size=65536 lazy_refcounts=off qemu-img create -f qcow2 TEST_DIR/t.qcow2 -- 1kilobyte -qemu-img: Invalid image size specified! You may use k, M, G or T suffixes for -qemu-img: kilobytes, megabytes, gigabytes and terabytes. +qemu-img: Invalid image size specified! You may use k, M, G, T, P or E suffixes for +qemu-img: kilobytes, megabytes, gigabytes, terabytes, petabytes and exabytes. qemu-img create -f qcow2 -o size=1kilobyte TEST_DIR/t.qcow2 Formatting 'TEST_DIR/t.qcow2', fmt=qcow2 size=1024 encryption=off cluster_size=65536 lazy_refcounts=off qemu-img create -f qcow2 TEST_DIR/t.qcow2 -- foobar -qemu-img: Invalid image size specified! You may use k, M, G or T suffixes for -qemu-img: kilobytes, megabytes, gigabytes and terabytes. +qemu-img: Invalid image size specified! You may use k, M, G, T, P or E suffixes for +qemu-img: kilobytes, megabytes, gigabytes, terabytes, petabytes and exabytes. qemu-img create -f qcow2 -o size=foobar TEST_DIR/t.qcow2 qemu-img: Parameter 'size' expects a size diff --git a/util/cutils.c b/util/cutils.c index a1658197cf..8f28896843 100644 --- a/util/cutils.c +++ b/util/cutils.c @@ -267,6 +267,10 @@ static int64_t suffix_mul(char suffix, int64_t unit) return unit * unit * unit; case STRTOSZ_DEFSUFFIX_TB: return unit * unit * unit * unit; + case STRTOSZ_DEFSUFFIX_PB: + return unit * unit * unit * unit * unit; + case STRTOSZ_DEFSUFFIX_EB: + return unit * unit * unit * unit * unit * unit; } return -1; } |