Now fix resize command :D
parent
aa1e21dd99
commit
c3c2e68cc1
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@ -103,7 +103,7 @@ void cli_tool_t::help()
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"%s snap-create [-p|--pool <id|name>] <image>@<snapshot>\n"
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" Create a snapshot of image <name>. May be used live if only a single writer is active.\n"
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"\n"
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"%s modify <name> [--rename <new-name>] [-s|--size <size>] [--readonly | --readwrite] [-f|--force]\n"
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"%s modify <name> [--rename <new-name>] [--resize <size>] [--readonly | --readwrite] [-f|--force]\n"
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" Rename, resize image or change its readonly status. Images with children can't be made read-write.\n"
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" If the new size is smaller than the old size, extra data will be purged.\n"
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" You should resize file system in the image, if present, before shrinking it.\n"
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@ -63,6 +63,15 @@ struct image_changer_t
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break;
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}
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}
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if ((!set_readwrite || !cfg.readonly) &&
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(!set_readonly || cfg.readonly) &&
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(!new_size || cfg.size == new_size) &&
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(new_name == "" || new_name == image_name))
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{
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printf("No change\n");
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state = 100;
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return;
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}
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if (new_size != 0)
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{
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if (cfg.size >= new_size)
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@ -201,11 +210,7 @@ std::function<bool(void)> cli_tool_t::start_modify(json11::Json cfg)
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exit(1);
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}
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changer->new_name = cfg["rename"].string_value();
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if (changer->new_name == changer->image_name)
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{
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changer->new_name = "";
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}
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changer->new_size = cfg["size"].uint64_value();
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changer->new_size = parse_size(cfg["resize"].string_value());
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if (changer->new_size != 0 && (changer->new_size % 4096))
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{
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fprintf(stderr, "Image size should be a multiple of 4096\n");
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