btrfs-progs: balance: use pr_stderr for messages
Replace fprintf(stderr, ...) by the level-aware helper. No change for commands that don't have the global -q/-v options, otherwise the output can be quieted. Signed-off-by: David Sterba <dsterba@suse.com>
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@ -330,15 +330,15 @@ static int do_balance(const char *path, struct btrfs_ioctl_balance_args *args,
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if (errno == ECANCELED) {
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if (args->state & BTRFS_BALANCE_STATE_PAUSE_REQ)
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fprintf(stderr, "balance paused by user\n");
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pr_stderr(LOG_DEFAULT, "balance paused by user\n");
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if (args->state & BTRFS_BALANCE_STATE_CANCEL_REQ)
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fprintf(stderr, "balance canceled by user\n");
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pr_stderr(LOG_DEFAULT, "balance canceled by user\n");
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ret = 0;
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} else {
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error("error during balancing '%s': %m", path);
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if (errno != EINPROGRESS)
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fprintf(stderr,
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"There may be more info in syslog - try dmesg | tail\n");
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pr_stderr(LOG_DEFAULT,
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"There may be more info in syslog - try dmesg | tail\n");
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ret = 1;
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}
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} else if (ret > 0) {
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@ -716,9 +716,9 @@ static int cmd_balance_resume(const struct cmd_struct *cmd,
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if (ret < 0) {
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if (errno == ECANCELED) {
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if (args.state & BTRFS_BALANCE_STATE_PAUSE_REQ)
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fprintf(stderr, "balance paused by user\n");
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pr_stderr(LOG_DEFAULT, "balance paused by user\n");
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if (args.state & BTRFS_BALANCE_STATE_CANCEL_REQ)
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fprintf(stderr, "balance canceled by user\n");
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pr_stderr(LOG_DEFAULT, "balance canceled by user\n");
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} else if (errno == ENOTCONN || errno == EINPROGRESS) {
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error("balance resume on '%s' failed: %s", path,
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(errno == ENOTCONN) ? "Not in progress" :
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