From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp12.smtpout.orange.fr ([80.12.242.134]:19487 "EHLO smtp.smtpout.orange.fr" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751524Ab2JGOGC (ORCPT ); Sun, 7 Oct 2012 10:06:02 -0400 Message-ID: <50718C44.2080701@petaramesh.org> Date: Sun, 07 Oct 2012 16:05:56 +0200 From: =?ISO-8859-1?Q?Sw=E2mi_Petaramesh?= MIME-Version: 1.0 To: Martin Steigerwald CC: linux-btrfs@vger.kernel.org Subject: Re: BTRFS, getting darn slower everyday References: <50714AC8.4010100@petaramesh.org> (sfid-20121007_121057_935818_E179B3F4) <201210071259.05801.Martin@lichtvoll.de> In-Reply-To: <201210071259.05801.Martin@lichtvoll.de> Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-btrfs-owner@vger.kernel.org List-ID: Le 07/10/2012 12:59, Martin Steigerwald a écrit : > btrfs fi df (preferably with btrfs tools from Goffredo) > btrfs fi show I don't think I miss any free space ;-) (From one of my machines, but the others have rather the same architecture...) # btrfs fi sh failed to read /dev/sr0 Label: 'BTR_POOL' uuid: 7266e630-ba72-404c-bfbd-759d3a6ce2e3 Total devices 1 FS bytes used 278.55GB devid 1 size 912.26GB used 464.04GB path /dev/dm-1 Label: 'BTR_BOOT' uuid: b280100e-6a9a-4488-a207-d4e3f001b4c9 Total devices 1 FS bytes used 504.39MB devid 1 size 1.00GB used 729.50MB path /dev/sda2 # btrfs fi df /boot System: total=4.00MB, used=4.00KB Data+Metadata: total=725.50MB, used=504.38MB # btrfs fi df / Data: total=426.01GB, used=273.00GB System, DUP: total=8.00MB, used=56.00KB System: total=4.00MB, used=0.00 Metadata, DUP: total=19.00GB, used=5.55GB Metadata: total=8.00MB, used=0.00 # df -h /boot / Filesystem Size Used Avail Use% Mounted on /dev/sda2 1,1G 505M 517M 50% /boot - 913G 285G 602G 33% / ...and I have quite a lot of snapshots, as I use OpenSuSE excellent "snapper" utility : # snapper list Type | # | Pre # | Date | Cleanup | Description | Userdata -------+-----+-------+----------------------------------+----------------+-----------------------+--------- single | 0 | | | | current | single | 33 | | mer. 01 août 2012 09:17:01 CEST | timeline | Precise | pre | 203 | | lun. 27 août 2012 16:30:22 CEST | empty-pre-post | AvUp Precise->QuantA3 | post | 213 | 203 | mar. 28 août 2012 10:15:02 CEST | empty-pre-post | ApUp Precise->QuantA3 | single | 265 | | sam. 01 sept. 2012 08:17:02 CEST | timeline | QuantA3 | single | 443 | | ven. 21 sept. 2012 00:17:02 CEST | timeline | QuantB1 K 3.5.0-15 | single | 456 | | sam. 22 sept. 2012 11:17:01 CEST | timeline | timeline | single | 463 | | dim. 23 sept. 2012 10:17:03 CEST | timeline | QuantB1 K 3.5.0-15 | single | 473 | | lun. 24 sept. 2012 00:17:01 CEST | timeline | QuantB1 K 3.5.0-15 | single | 486 | | mar. 25 sept. 2012 08:17:01 CEST | timeline | QuantB1 K 3.5.0-15 | single | 495 | | mer. 26 sept. 2012 09:17:11 CEST | timeline | QuantB1 K 3.5.0-15 | single | 505 | | jeu. 27 sept. 2012 08:17:03 CEST | timeline | timeline | single | 520 | | ven. 28 sept. 2012 09:17:02 CEST | timeline | QuantB2 K 3.5.0-15 | single | 534 | | sam. 29 sept. 2012 10:17:01 CEST | timeline | QuantB2 K 3.5.0-16 | single | 544 | | dim. 30 sept. 2012 10:17:02 CEST | timeline | QuantB2 K 3.5.0-16 | single | 556 | | lun. 01 oct. 2012 09:17:03 CEST | timeline | QuantB2 K 3.5.0-16 | single | 568 | | mar. 02 oct. 2012 08:17:01 CEST | timeline | timeline | single | 582 | | mer. 03 oct. 2012 10:17:03 CEST | timeline | timeline | single | 591 | | jeu. 04 oct. 2012 08:17:02 CEST | timeline | timeline | single | 602 | | jeu. 04 oct. 2012 20:17:01 CEST | timeline | timeline | single | 603 | | jeu. 04 oct. 2012 21:17:01 CEST | timeline | timeline | single | 604 | | jeu. 04 oct. 2012 22:17:01 CEST | timeline | timeline | single | 605 | | jeu. 04 oct. 2012 23:17:01 CEST | timeline | timeline | single | 608 | | ven. 05 oct. 2012 10:17:04 CEST | timeline | QuantB2 K 3.5.0-17 | single | 609 | | ven. 05 oct. 2012 11:17:01 CEST | timeline | timeline | single | 610 | | ven. 05 oct. 2012 12:17:02 CEST | timeline | timeline | single | 611 | | ven. 05 oct. 2012 13:17:02 CEST | timeline | timeline | single | 612 | | ven. 05 oct. 2012 14:17:01 CEST | timeline | timeline | single | 613 | | ven. 05 oct. 2012 15:17:01 CEST | timeline | timeline | single | 614 | | ven. 05 oct. 2012 19:17:02 CEST | timeline | timeline | single | 615 | | ven. 05 oct. 2012 20:17:01 CEST | timeline | timeline | single | 616 | | ven. 05 oct. 2012 22:18:48 CEST | timeline | timeline | single | 617 | | ven. 05 oct. 2012 23:17:01 CEST | timeline | timeline | single | 618 | | sam. 06 oct. 2012 10:17:03 CEST | timeline | timeline | single | 619 | | sam. 06 oct. 2012 11:17:01 CEST | timeline | timeline | single | 620 | | dim. 07 oct. 2012 00:17:03 CEST | timeline | timeline | single | 621 | | dim. 07 oct. 2012 10:17:02 CEST | timeline | timeline | single | 622 | | dim. 07 oct. 2012 11:17:02 CEST | timeline | timeline | single | 623 | | dim. 07 oct. 2012 12:17:01 CEST | timeline | timeline | single | 624 | | dim. 07 oct. 2012 13:17:01 CEST | timeline | timeline | single | 625 | | dim. 07 oct. 2012 14:17:01 CEST | timeline | timeline | single | 626 | | dim. 07 oct. 2012 15:17:01 CEST | timeline | timeline | ...or if you prefer, something like : # btrfs su li / ID 256 top level 5 path UBUNTU ID 259 top level 5 path UBUNTU/@ ID 261 top level 5 path UBUNTU/@tmp ID 262 top level 5 path UBUNTU/@home ID 264 top level 5 path LMDE ID 265 top level 5 path LMDE/@ ID 267 top level 5 path LMDE/@tmp ID 268 top level 5 path LMDE/@home ID 270 top level 5 path MINT ID 271 top level 5 path MINT/@ ID 273 top level 5 path MINT/@tmp ID 274 top level 5 path MINT/@home ID 276 top level 5 path BODHI ID 277 top level 5 path BODHI/@ ID 278 top level 5 path BODHI/@var ID 279 top level 5 path BODHI/@tmp ID 280 top level 5 path BODHI/@home ID 282 top level 5 path STORAGE ID 471 top level 5 path DATA/VBOX_HIDDEN ID 472 top level 5 path DATA/VBOX_VMS ID 505 top level 5 path LMDE/@/.snapshots ID 506 top level 5 path LMDE/@home/.snapshots ID 509 top level 5 path MINT/@/.snapshots ID 510 top level 5 path MINT/@home/.snapshots ID 515 top level 5 path UBUNTU/@/.snapshots ID 516 top level 5 path UBUNTU/@home/.snapshots ID 517 top level 5 path STORAGE/.snapshots ID 628 top level 5 path DATA ID 629 top level 5 path DATA/BIG ID 630 top level 5 path DATA/BIG/michel ID 1339 top level 5 path UBUNTU/@/.snapshots/33/snapshot ID 1340 top level 5 path UBUNTU/@home/.snapshots/33/snapshot ID 1341 top level 5 path STORAGE/.snapshots/35/snapshot ID 1384 top level 5 path LMDE/@/.snapshots/2/snapshot ID 1385 top level 5 path LMDE/@home/.snapshots/2/snapshot ID 1387 top level 5 path MINT/@/.snapshots/2/snapshot ID 1388 top level 5 path MINT/@home/.snapshots/2/snapshot ID 1495 top level 5 path DATA/VBOX_HIDDEN/.snapshots ID 1621 top level 5 path MINT/@/.snapshots/3/snapshot ID 1622 top level 5 path MINT/@home/.snapshots/3/snapshot ID 1651 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top level 5 path STORAGE/.snapshots/660/snapshot Kind regards. -- Swâmi Petaramesh http://petaramesh.org PGP 9076E32E Ne cherchez pas : Je ne suis pas sur Facebook.