From patchwork Wed Mar 25 20:10:39 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Goffredo Baroncelli X-Patchwork-Id: 11458561 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 630221667 for ; Wed, 25 Mar 2020 20:10:49 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 3A2A82074D for ; Wed, 25 Mar 2020 20:10:49 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=libero.it header.i=@libero.it header.b="OPrAyUU5" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727452AbgCYUKs (ORCPT ); Wed, 25 Mar 2020 16:10:48 -0400 Received: from smtp-16.italiaonline.it ([213.209.10.16]:37916 "EHLO libero.it" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727389AbgCYUKs (ORCPT ); Wed, 25 Mar 2020 16:10:48 -0400 Received: from venice.bhome ([94.37.173.46]) by smtp-16.iol.local with ESMTPA id HCMOjh5MEjfNYHCMPjKIfT; Wed, 25 Mar 2020 21:10:45 +0100 x-libjamoibt: 1601 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=libero.it; s=s2014; t=1585167045; bh=yjCKfiupFowMkGoaheuWChMhWQmQxEakxoyLtSkw+QM=; h=From; b=OPrAyUU5m6L516H3MVMwQmmBu3wQpzLD3bGu5es2RePu/p8K4dbvh6uK0V2oHrc9Z N7LHA0nvLd9c0KA8oi3+sf4yAQ6PnTv1wV4M9hnWGKcYnBhhpChCPDgznND2kCR5RI p0TEAHYlaiIQgXIJan7ko6nprhVad5qwKxFjaiwnZF/TKrEFD48aFhnH2H+L007YmR Szx9s7XUAgrbKrZETEKXnlnHR8QqrFGleiJlpbYFQ1bP9/MgPSzHqwx30HliVFAoXC lnBHig/AUVcmhUPuGCmOH07ucNDuj+GeK7wv7WZyGQOqIjspEF0WQ/tdxj7vuGjSP5 f/wsCHqEqpT1A== X-CNFS-Analysis: v=2.3 cv=av7M9hRV c=1 sm=1 tr=0 a=TpQr5eyM7/bznjVQAbUtjA==:117 a=TpQr5eyM7/bznjVQAbUtjA==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=LKmzqrTVISSj5QACPwEA:9 From: Goffredo Baroncelli To: linux-btrfs@vger.kernel.org Cc: Zygo Blaxell , Goffredo Baroncelli Subject: [PATCH 1/4] btrfs-progs: Add missing fields to btrfs_raid_array[] for raid1c[34]. Date: Wed, 25 Mar 2020 21:10:39 +0100 Message-Id: <20200325201042.190332-2-kreijack@libero.it> X-Mailer: git-send-email 2.26.0.rc2 In-Reply-To: <20200325201042.190332-1-kreijack@libero.it> References: <20200325201042.190332-1-kreijack@libero.it> MIME-Version: 1.0 X-CMAE-Envelope: MS4wfEuCnovtdD+TRoeabWypWzplUOR+GkQayJ7V99CQYO85L74ziUcBkhKEpmAheyuIWsJLjTH4xPCec77502nddjJO1i3YdjhU/zRctjhI8g7IdiRAsFz7 Ld9XB5oxruih8lvRlDt4unHGhNrd8uVKSMfKPgHXyqUIt02gTmRBXhw730zQPI5/KUlFH5iysPuetaOYmS5GnJD/+5iMn6eL/3VeZK8LKGVs1ZMK/1jLGIwR 5BdJp6JXJquA/jRJz0x4ow== Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org From: Goffredo Baroncelli Signed-off-by: Goffredo Baroncelli --- volumes.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/volumes.c b/volumes.c index b46bf598..9e37f986 100644 --- a/volumes.c +++ b/volumes.c @@ -65,6 +65,8 @@ const struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES] = { .tolerated_failures = 2, .devs_increment = 3, .ncopies = 3, + .raid_name = "raid1c3", + .bg_flag = BTRFS_BLOCK_GROUP_RAID1C3, }, [BTRFS_RAID_RAID1C4] = { .sub_stripes = 1, @@ -74,6 +76,8 @@ const struct btrfs_raid_attr btrfs_raid_array[BTRFS_NR_RAID_TYPES] = { .tolerated_failures = 3, .devs_increment = 4, .ncopies = 4, + .raid_name = "raid1c4", + .bg_flag = BTRFS_BLOCK_GROUP_RAID1C4, }, [BTRFS_RAID_DUP] = { .sub_stripes = 1, From patchwork Wed Mar 25 20:10:40 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Goffredo Baroncelli X-Patchwork-Id: 11458559 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id BB24114B4 for ; Wed, 25 Mar 2020 20:10:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8F6CB2074D for ; Wed, 25 Mar 2020 20:10:48 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=libero.it header.i=@libero.it header.b="CUHRH/dw" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727430AbgCYUKr (ORCPT ); Wed, 25 Mar 2020 16:10:47 -0400 Received: from smtp-16.italiaonline.it ([213.209.10.16]:41708 "EHLO libero.it" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727275AbgCYUKr (ORCPT ); Wed, 25 Mar 2020 16:10:47 -0400 Received: from venice.bhome ([94.37.173.46]) by smtp-16.iol.local with ESMTPA id HCMOjh5MEjfNYHCMPjKIfe; Wed, 25 Mar 2020 21:10:46 +0100 x-libjamoibt: 1601 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=libero.it; s=s2014; t=1585167046; bh=bpZ4/tTRQsQ1WNRSrCe2Uslib9zT+AD10AVxSlUUxo0=; h=From; b=CUHRH/dw2uL37dcCVs90e1wB8PKe9GTJ578sC//nhChezARb76AiyUG2Ofh0mxXmA 7gMegIWvCQq70QZKv7X0Wqb/d7f12kEyxTsw8LqKzQsSkUw5N2E3h2OniH2jCZdcNJ Ya5TOz5As3wAd3sPLW3VkhmaFJe9FdkOVSOtKw6f28STGS9p0ny/4+iGSpxgfH05ec XQvJItjLMwGyfSnD5tGmrjwnwqaYupzExnUsDMo4a7649NFAhq38jpp5nnJp9dSaRK 7Q/cxeE6ZJmY4pF/9Tl5uJf6nF0RukqNQYko5M12saqLN06b2C/kETe6Q2IewJMGEM pXoXbHbdJ3bTg== X-CNFS-Analysis: v=2.3 cv=av7M9hRV c=1 sm=1 tr=0 a=TpQr5eyM7/bznjVQAbUtjA==:117 a=TpQr5eyM7/bznjVQAbUtjA==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=fdgFY_N7qoPLzqVp-50A:9 From: Goffredo Baroncelli To: linux-btrfs@vger.kernel.org Cc: Zygo Blaxell , Goffredo Baroncelli Subject: [PATCH 2/4] btrfs-progs: Add BTRFS_EXTENDED_PROFILE_MASK mask. Date: Wed, 25 Mar 2020 21:10:40 +0100 Message-Id: <20200325201042.190332-3-kreijack@libero.it> X-Mailer: git-send-email 2.26.0.rc2 In-Reply-To: <20200325201042.190332-1-kreijack@libero.it> References: <20200325201042.190332-1-kreijack@libero.it> MIME-Version: 1.0 X-CMAE-Envelope: MS4wfGkYcP/Y0c4qDFI5CyhfgKhAV9x4PrkfrfGxzSAkIbUt7yhQbguy7KdkSX9Lfi9dlZZlWkPGO4CWTvZoJ7dRC800nf3ZrGgrHItlj0Hn4XOtc7wuUh+P QdDKcPBN8Y4bJLHIfN+NZ9efykl50U0PIxwuBzVfTLRM5AeEr15cQ8/G7KaZNZiGVIfAY5EDMsDSlrZTpw/utLY1AgBzUYBy24j080Wz7AiQuJaxg3Rqg4jt FnlI9KkkOaiqfjgBkZKHrA== Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org From: Goffredo Baroncelli Add BTRFS_EXTENDED_PROFILE_MASK to consider also the BTRFS_AVAIL_ALLOC_BIT_SINGLE bit. Signed-off-by: Goffredo Baroncelli --- ctree.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/ctree.h b/ctree.h index 36f62732..017ac067 100644 --- a/ctree.h +++ b/ctree.h @@ -1005,6 +1005,9 @@ enum btrfs_raid_types { /* used in struct btrfs_balance_args fields */ #define BTRFS_AVAIL_ALLOC_BIT_SINGLE (1ULL << 48) +#define BTRFS_EXTENDED_PROFILE_MASK (BTRFS_BLOCK_GROUP_PROFILE_MASK | \ + BTRFS_AVAIL_ALLOC_BIT_SINGLE) + /* * GLOBAL_RSV does not exist as a on-disk block group type and is used * internally for exporting info about global block reserve from space infos From patchwork Wed Mar 25 20:10:41 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Goffredo Baroncelli X-Patchwork-Id: 11458565 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 91FBE1667 for ; Wed, 25 Mar 2020 20:10:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 72D012074D for ; Wed, 25 Mar 2020 20:10:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=libero.it header.i=@libero.it header.b="NF61Vws3" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727466AbgCYUKu (ORCPT ); Wed, 25 Mar 2020 16:10:50 -0400 Received: from smtp-16.italiaonline.it ([213.209.10.16]:52186 "EHLO libero.it" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727395AbgCYUKt (ORCPT ); Wed, 25 Mar 2020 16:10:49 -0400 Received: from venice.bhome ([94.37.173.46]) by smtp-16.iol.local with ESMTPA id HCMOjh5MEjfNYHCMQjKIfh; Wed, 25 Mar 2020 21:10:46 +0100 x-libjamoibt: 1601 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=libero.it; s=s2014; t=1585167046; bh=YIjE1eCyiG7QzggbWK4TDni1mYOZ3BuIOiQPQi+wiYk=; h=From; b=NF61Vws30MPPmV20JknwVGRUiYNncCK5WaG4PPCtW6RCvf9cOrHvYRJru2FbTn1eM pj7m777s2wg7DBZCeMeboXZ36B+q9jRykYokX5F0jZgF98CJI4vdcCJXlWxldMjtkl XUmLFReWvVvtRtIgGeowi9udHEslYCJGOGFdw0Bhpm/S9QozBhvgslkeLC1XXguY/J LuzG3ZWkkUbbu6qfUq4Yjk/k/m7d4yVjkQL839wVSX+nnwQT7ZYau4HmmM66SSvBQ7 0Dc+YO76QHDyPaCCDagmrdasWKEH+yGJO0S7K7TcYMSTZs9SN2o3TpPyPfGipr25mU XxtBUY1+SMM5A== X-CNFS-Analysis: v=2.3 cv=av7M9hRV c=1 sm=1 tr=0 a=TpQr5eyM7/bznjVQAbUtjA==:117 a=TpQr5eyM7/bznjVQAbUtjA==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=vSNmOmVH6_Tz5GIeFn8A:9 a=pHzHmUro8NiASowvMSCR:22 a=nt3jZW36AmriUCFCBwmW:22 From: Goffredo Baroncelli To: linux-btrfs@vger.kernel.org Cc: Zygo Blaxell , Goffredo Baroncelli Subject: [PATCH 3/4] btrfs-progs: Add btrfs_check_for_mixed_profiles_by_* function Date: Wed, 25 Mar 2020 21:10:41 +0100 Message-Id: <20200325201042.190332-4-kreijack@libero.it> X-Mailer: git-send-email 2.26.0.rc2 In-Reply-To: <20200325201042.190332-1-kreijack@libero.it> References: <20200325201042.190332-1-kreijack@libero.it> MIME-Version: 1.0 X-CMAE-Envelope: MS4wfGkYcP/Y0c4qDFI5CyhfgKhAV9x4PrkfrfGxzSAkIbUt7yhQbguy7KdkSX9Lfi9dlZZlWkPGO4CWTvZoJ7dRC800nf3ZrGgrHItlj0Hn4XOtc7wuUh+P QdDKcPBN8Y4bJLHIfN+NZ9efykl50U0PIxwuBzVfTLRM5AeEr15cQ8/G7KaZNZiGVIfAY5EDMsDSlrZTpw/utLY1AgBzUYBy24j080Wz7AiQuJaxg3Rqg4jt FnlI9KkkOaiqfjgBkZKHrA== Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org From: Goffredo Baroncelli Show a warning if a mixed profiles filesystem is detected. Signed-off-by: Goffredo Baroncelli --- common/utils.c | 126 +++++++++++++++++++++++++++++++++++++++++++++++++ common/utils.h | 3 ++ 2 files changed, 129 insertions(+) diff --git a/common/utils.c b/common/utils.c index 4ce36836..e7cd66eb 100644 --- a/common/utils.c +++ b/common/utils.c @@ -1710,3 +1710,129 @@ void print_all_devices(struct list_head *devices) print_device_info(dev, "\t"); printf("\n"); } + +static int bit_count(u64 x) +{ + int ret = 0; + + while (x) { + if (x & 1) + ret++; + x >>= 1; + } + return ret; +} + +static void print_profiles(FILE *out, u64 profiles) +{ + int i; + int first = true; + + for (i = 0 ; i < BTRFS_NR_RAID_TYPES ; i++) { + if (!(btrfs_raid_array[i].bg_flag & profiles)) + continue; + + if (!first) + fprintf(out, ", "); + fprintf(out, "%s", btrfs_raid_array[i].raid_name); + first = false; + } + if (profiles & BTRFS_AVAIL_ALLOC_BIT_SINGLE) { + if (!first) + fprintf(out, ", "); + fprintf(out, "%s", + btrfs_raid_array[BTRFS_RAID_SINGLE].raid_name); + } +} + +int btrfs_check_for_mixed_profiles_by_path(char *path) +{ + int fd; + int ret; + DIR *dirstream; + + fd = btrfs_open_dir(path, &dirstream, 0); + if (fd < 0) + return -1; + closedir(dirstream); + + ret = btrfs_check_for_mixed_profiles_by_fd(fd); + close(fd); + + return ret; +} + +int btrfs_check_for_mixed_profiles_by_fd(int fd) +{ + int ret; + int i; + struct btrfs_ioctl_space_args *sargs; + u64 data_profiles = 0; + u64 metadata_profiles = 0; + u64 system_profiles = 0; + u64 mixed_profiles = 0; + static const u64 mixed_profile_fl = BTRFS_BLOCK_GROUP_METADATA | + BTRFS_BLOCK_GROUP_DATA; + + ret = get_df(fd, &sargs); + if (ret < 0) + return -1; + + for (i = 0 ; i < sargs->total_spaces ; i++) { + u64 flags = sargs->spaces[i].flags; + + if (!(flags & BTRFS_BLOCK_GROUP_PROFILE_MASK)) + flags |= BTRFS_AVAIL_ALLOC_BIT_SINGLE; + + if ((flags & mixed_profile_fl) == mixed_profile_fl) + mixed_profiles |= flags; + else if (flags & BTRFS_BLOCK_GROUP_DATA) + data_profiles |= flags; + else if (flags & BTRFS_BLOCK_GROUP_METADATA) + metadata_profiles |= flags; + else if (flags & BTRFS_BLOCK_GROUP_SYSTEM) + system_profiles |= flags; + } + free(sargs); + + data_profiles &= BTRFS_EXTENDED_PROFILE_MASK; + system_profiles &= BTRFS_EXTENDED_PROFILE_MASK; + mixed_profiles &= BTRFS_EXTENDED_PROFILE_MASK; + metadata_profiles &= BTRFS_EXTENDED_PROFILE_MASK; + + if ((bit_count(data_profiles) <= 1) && + (bit_count(metadata_profiles) <= 1) && + (bit_count(system_profiles) <= 1) && + (bit_count(mixed_profiles) <= 1)) + return 0; + + fprintf(stderr, "WARNING: ------------------------------------------------------\n"); + fprintf(stderr, "WARNING: Detection of multiple profiles for a block group type:\n"); + fprintf(stderr, "WARNING:\n"); + if (bit_count(data_profiles) > 1) { + fprintf(stderr, "WARNING: * DATA -> ["); + print_profiles(stderr, data_profiles); + fprintf(stderr, "]\n"); + } + if (bit_count(metadata_profiles) > 1) { + fprintf(stderr, "WARNING: * METADATA -> ["); + print_profiles(stderr, metadata_profiles); + fprintf(stderr, "]\n"); + } + if (bit_count(mixed_profiles) > 1) { + fprintf(stderr, "WARNING: * DATA+METADATA -> ["); + print_profiles(stderr, mixed_profiles); + fprintf(stderr, "]\n"); + } + if (bit_count(system_profiles) > 1) { + fprintf(stderr, "WARNING: * SYSTEM -> ["); + print_profiles(stderr, system_profiles); + fprintf(stderr, "]\n"); + } + fprintf(stderr, "WARNING:\n"); + fprintf(stderr, "WARNING: Please consider using 'btrfs balance ...' commands set\n"); + fprintf(stderr, "WARNING: to solve this issue.\n"); + fprintf(stderr, "WARNING: ------------------------------------------------------\n"); + + return 1; +} diff --git a/common/utils.h b/common/utils.h index 5c1afda9..662c9e38 100644 --- a/common/utils.h +++ b/common/utils.h @@ -137,4 +137,7 @@ u64 rand_u64(void); unsigned int rand_range(unsigned int upper); void init_rand_seed(u64 seed); +int btrfs_check_for_mixed_profiles_by_path(char *path); +int btrfs_check_for_mixed_profiles_by_fd(int fd); + #endif From patchwork Wed Mar 25 20:10:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Goffredo Baroncelli X-Patchwork-Id: 11458563 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4FC1314B4 for ; Wed, 25 Mar 2020 20:10:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 271202074D for ; Wed, 25 Mar 2020 20:10:50 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=libero.it header.i=@libero.it header.b="kjHlstE6" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727460AbgCYUKt (ORCPT ); Wed, 25 Mar 2020 16:10:49 -0400 Received: from smtp-16.italiaonline.it ([213.209.10.16]:46036 "EHLO libero.it" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727401AbgCYUKs (ORCPT ); Wed, 25 Mar 2020 16:10:48 -0400 Received: from venice.bhome ([94.37.173.46]) by smtp-16.iol.local with ESMTPA id HCMOjh5MEjfNYHCMQjKIfm; Wed, 25 Mar 2020 21:10:46 +0100 x-libjamoibt: 1601 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=libero.it; s=s2014; t=1585167046; bh=vu66BpH1Lo3ylvI4taVXtDBD7KH57ipaKWWkymNMjvQ=; h=From; b=kjHlstE6OKk3bSANp0A/K11jbDiDddjJSDUaiBiz1q6ZLyxc7jQdabcYEDbl5+1Yq Y64ba5lpYa1icrfsRI9Mk909QCzb/rFnA6uj0ru9WQ8pIIv095mZdJORZboEEV0zoA 61kIemi6wY2o9D4j3TnNECn6GJmAJfWaX2kh7NGZTQs5YEERAlRMZ/BSElN33hboT2 DSxQUpiYGn/Yfh/XpA25CjnYHimef3VduqnUzsbST8YWPZ3yTaW+8aqO61xidW/6bN lRSlzHVJ1bM9KAgBPk4LrR1BDePsx8N1UKhxYOsjNU9qBoy6Hv4hyDuFkarb58DWlo KcI3WDSRfhRAw== X-CNFS-Analysis: v=2.3 cv=av7M9hRV c=1 sm=1 tr=0 a=TpQr5eyM7/bznjVQAbUtjA==:117 a=TpQr5eyM7/bznjVQAbUtjA==:17 a=jpOVt7BSZ2e4Z31A5e1TngXxSK0=:19 a=UgUa7-a2uSEx3604ThYA:9 From: Goffredo Baroncelli To: linux-btrfs@vger.kernel.org Cc: Zygo Blaxell , Goffredo Baroncelli Subject: [PATCH 4/4] btrfs-progs: Add mixed profiles check to 'btrfs fi us' Date: Wed, 25 Mar 2020 21:10:42 +0100 Message-Id: <20200325201042.190332-5-kreijack@libero.it> X-Mailer: git-send-email 2.26.0.rc2 In-Reply-To: <20200325201042.190332-1-kreijack@libero.it> References: <20200325201042.190332-1-kreijack@libero.it> MIME-Version: 1.0 X-CMAE-Envelope: MS4wfGkYcP/Y0c4qDFI5CyhfgKhAV9x4PrkfrfGxzSAkIbUt7yhQbguy7KdkSX9Lfi9dlZZlWkPGO4CWTvZoJ7dRC800nf3ZrGgrHItlj0Hn4XOtc7wuUh+P QdDKcPBN8Y4bJLHIfN+NZ9efykl50U0PIxwuBzVfTLRM5AeEr15cQ8/G7KaZNZiGVIfAY5EDMsDSlrZTpw/utLY1AgBzUYBy24j080Wz7AiQuJaxg3Rqg4jt FnlI9KkkOaiqfjgBkZKHrA== Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org From: Goffredo Baroncelli Add a check in 'btrfs fi us' command to detect if a filesystem has mixed profiles for data/metadata/system. In this case a warning is showed. Signed-off-by: Goffredo Baroncelli --- cmds/filesystem-usage.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/cmds/filesystem-usage.c b/cmds/filesystem-usage.c index aa7065d5..b867dc15 100644 --- a/cmds/filesystem-usage.c +++ b/cmds/filesystem-usage.c @@ -1030,6 +1030,8 @@ static int cmd_filesystem_usage(const struct cmd_struct *cmd, if (more_than_one) printf("\n"); + btrfs_check_for_mixed_profiles_by_fd(fd); + ret = load_chunk_and_device_info(fd, &chunkinfo, &chunkcount, &devinfo, &devcount); if (ret)